| --- |
| license: cc-by-4.0 |
| pretty_name: Polymarket Crypto Up/Down 5m - Raw WebSocket Capture |
| tags: |
| - finance |
| - crypto |
| - polymarket |
| - prediction-markets |
| - order-book |
| - limit-order-book |
| - market-microstructure |
| - chainlink |
| - tick-data |
| - time-series |
| - websocket |
| task_categories: |
| - time-series-forecasting |
| size_categories: |
| - 1B<n<10B |
| configs: |
| - config_name: BTC_clob |
| data_files: |
| - split: train |
| path: data/*/BTC_clob.jsonl.gz |
| default: true |
| - config_name: BTC_rtds |
| data_files: |
| - split: train |
| path: data/*/BTC_rtds.jsonl.gz |
| - config_name: ETH_clob |
| data_files: |
| - split: train |
| path: data/*/ETH_clob.jsonl.gz |
| - config_name: ETH_rtds |
| data_files: |
| - split: train |
| path: data/*/ETH_rtds.jsonl.gz |
| - config_name: SOL_clob |
| data_files: |
| - split: train |
| path: data/*/SOL_clob.jsonl.gz |
| - config_name: SOL_rtds |
| data_files: |
| - split: train |
| path: data/*/SOL_rtds.jsonl.gz |
| - config_name: XRP_clob |
| data_files: |
| - split: train |
| path: data/*/XRP_clob.jsonl.gz |
| - config_name: XRP_rtds |
| data_files: |
| - split: train |
| path: data/*/XRP_rtds.jsonl.gz |
| - config_name: DOGE_clob |
| data_files: |
| - split: train |
| path: data/*/DOGE_clob.jsonl.gz |
| - config_name: DOGE_rtds |
| data_files: |
| - split: train |
| path: data/*/DOGE_rtds.jsonl.gz |
| - config_name: BNB_clob |
| data_files: |
| - split: train |
| path: data/*/BNB_clob.jsonl.gz |
| - config_name: BNB_rtds |
| data_files: |
| - split: train |
| path: data/*/BNB_rtds.jsonl.gz |
| - config_name: HYPE_clob |
| data_files: |
| - split: train |
| path: data/*/HYPE_clob.jsonl.gz |
| - config_name: HYPE_rtds |
| data_files: |
| - split: train |
| path: data/*/HYPE_rtds.jsonl.gz |
| dataset_info: |
| - config_name: BTC_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: BTC_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: ETH_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: ETH_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: SOL_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: SOL_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: XRP_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: XRP_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: DOGE_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: DOGE_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: BNB_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: BNB_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: HYPE_clob |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| - config_name: HYPE_rtds |
| features: |
| - name: recv_ts |
| dtype: float64 |
| - name: recv_mono |
| dtype: float64 |
| - name: hour_start |
| dtype: int64 |
| - name: frame_i |
| dtype: int64 |
| - name: frame_scope |
| dtype: string |
| - name: conn_id |
| dtype: int64 |
| - name: conn_i |
| dtype: int64 |
| - name: reconnect_n |
| dtype: int64 |
| - name: event |
| dtype: string |
| - name: raw |
| dtype: string |
| --- |
| |
| # Polymarket Crypto Up/Down 5-Minute Markets: Raw WebSocket Capture |
|
|
|  |
|
|
| A continuous recording of Polymarket's public WebSocket feeds for the rolling **5-minute "Up or Down" |
| crypto markets**: the full order book and every trade of each market, plus the Chainlink price feed the |
| markets settle on. Every frame is stored **exactly as received** with a local receive timestamp. Nothing |
| is filtered, deduplicated, aggregated or resampled. A new UTC day is added every day. |
|
|
| | | | |
| |---|---| |
| | Coins | BTC, ETH, SOL, XRP, DOGE, BNB, HYPE | |
| | Period | 2026-08-21 to 2026-11-11 (UTC), 77 days with data | |
| | Frames | 5,552,993,919 | |
| | Size | 449.3 GB of gzipped JSON Lines | |
| | Updated | daily, the morning after each UTC day. Last update 2026-11-12 01:04 UTC | |
|
|
| ## The markets |
|
|
| Every 5 minutes Polymarket opens a new binary market for each coin, for example *"Bitcoin Up or Down - |
| October 21, 11:00PM-11:05PM ET"* (slug `btc-updown-5m-1792638000`, where the number is the window start |
| in Unix seconds). That makes 288 markets per coin per day. Each market has two outcome tokens, **Up** and |
| **Down**, which trade between $0 and $1 on Polymarket's central limit order book (CLOB). The winning token |
| pays $1. In Polymarket's own words: |
|
|
| > This market will resolve to "Up" if the time-weighted average price (TWAP) of Bitcoin, generated by |
| > Chainlink, of the time range specified in the title is greater than or equal to the price at the |
| > beginning of that range. Otherwise, it will resolve to "Down". |
|
|
| The resolution source is the Chainlink `<COIN>/USD` 60-second TWAP data stream, which is recorded here too. |
|
|
| ## What is recorded |
|
|
| Two streams per coin, stored as separate files and dataset configs: |
|
|
| - **`<COIN>_clob`**: the CLOB *market* channel for the Up and Down tokens of the coin's live market. |
| This covers full order-book snapshots (`book`), every price-level change (`price_change`), every |
| trade (`last_trade_price`) and tick-size changes (`tick_size_change`). |
| - **`<COIN>_rtds`**: Polymarket's Real-Time Data Socket price feed for `<coin>/usd`. It carries the |
| Chainlink price (`crypto_prices_chainlink`) and the Chainlink 30 s and 60 s TWAPs |
| (`crypto_prices_twap_thirty`, `crypto_prices_twap_sixty`). The 60 s TWAP is what the markets resolve on. |
| |
| Possible uses include order-book reconstruction, market-making and latency backtests, price |
| discovery between the oracle price and market odds, calibration of short-horizon prediction markets, and |
| end-of-window effects. |
| |
| **How the capture follows markets:** the collector follows one market per coin at a time. At each |
| 5-minute rollover it closes the connection and opens a new one subscribed to the new market. The data |
| shows this as `disconnect`/`connect` rows and a new `conn_id`. The switch takes about 0.5 to 12 s, so the |
| first seconds of each market can be missing, while the previous market's last frames run a few seconds |
| into the new window. Each new subscription starts with a full `book` snapshot of both tokens. |
|
|
| ## Files |
|
|
| ``` |
| data/<YYYY-MM-DD>/<COIN>_clob.jsonl.gz order book + trades, one UTC day |
| data/<YYYY-MM-DD>/<COIN>_rtds.jsonl.gz Chainlink price + TWAPs, one UTC day |
| data/<YYYY-MM-DD>/coverage.png per-minute coverage chart of that day |
| coverage.png coverage chart of the whole dataset (above) |
| manifest.json per day and file: hours, line count, size, missing minutes, repairs |
| ``` |
|
|
| Each daily file is that day's hourly capture files concatenated in time order. The result is a |
| multi-member gzip, which any gzip reader handles, with one JSON object per line. There is one dataset |
| config per coin and stream (e.g. `BTC_clob`, `ETH_rtds`) covering all days. |
|
|
| ## Record format |
|
|
| | field | type | meaning | |
| |---|---|---| |
| | `recv_ts` | float64 | local receive time, Unix seconds (UTC) | |
| | `recv_mono` | float64 | collector monotonic clock, seconds (arbitrary origin; for precise intervals) | |
| | `hour_start` | int64 | Unix seconds of the UTC hour of the capture file the line came from | |
| | `frame_i` | int64 | line index within the hourly capture file (restarts each hour and after a collector restart) | |
| | `frame_scope` | string | scope of `frame_i` (`hour_file`) | |
| | `conn_id` | int64 | WebSocket connection number within the collector process | |
| | `conn_i` | int64 | frame index within that connection | |
| | `reconnect_n` | int64 | reconnect counter of the connection | |
| | `event` | string | `connect` / `disconnect` / `reconnect` on connection lifecycle rows, else null | |
| | `raw` | string | the text frame exactly as received (JSON text); null on lifecycle rows | |
|
|
| Messages also carry Polymarket's own `timestamp` (ms) inside `raw`, so you can measure feed latency |
| against `recv_ts`. |
|
|
| ## Message types |
|
|
| `raw` holds the frame exactly as Polymarket sent it. Shortened real examples: |
|
|
| **CLOB** (`<COIN>_clob`). Every message has `market` (condition id of the 5-minute market) and |
| `asset_id` (outcome token id). Prices are in USDC per share (0 to 1), sizes in shares, all as strings. |
|
|
| ```json |
| // book: full order book of one outcome token. Sent on subscribe as a JSON array of snapshots, later as single objects |
| {"market":"0x3dd0…009b","asset_id":"8071…6826","timestamp":"1792638010067","hash":"2eb9…53c6", |
| "bids":[{"price":"0.01","size":"10574.26"},{"price":"0.02","size":"3936.12"},…],"asks":[…],"event_type":"book"} |
| |
| // price_change: new total size at a price level (size "0" = level removed). BUY = bid side, SELL = ask side |
| {"market":"0xc8dd…00a5","price_changes":[{"asset_id":"3732…8911","price":"0.99","size":"71327.52","side":"BUY", |
| "hash":"23f2…5c37","best_bid":"0.99","best_ask":"1"},…],"timestamp":"1792637999671","event_type":"price_change"} |
| |
| // last_trade_price: a trade print |
| {"market":"0x3dd0…009b","asset_id":"5134…1540","price":"0.69","size":"14.492754","fee_rate_bps":"0","side":"BUY", |
| "timestamp":"1792638010535","event_type":"last_trade_price","transaction_hash":"0xeee9…b095"} |
| |
| // tick_size_change |
| {"market":"0x3dd0…009b","asset_id":"8071…6826","old_tick_size":"0.01","new_tick_size":"0.001", |
| "timestamp":"1792638301170","event_type":"tick_size_change"} |
| ``` |
|
|
| **RTDS** (`<COIN>_rtds`). Chainlink price and 30 s / 60 s TWAP updates, about one per second each. |
| `payload.timestamp` is the price time in ms, and `full_accuracy_value` is the value scaled by 1e18. |
|
|
| ```json |
| {"topic":"crypto_prices_chainlink","type":"update","timestamp":1792638000267,"connection_id":"geSy…hA==", |
| "payload":{"symbol":"btc/usd","timestamp":1792637999000,"value":82841.44,"full_accuracy_value":"82841440000000000000000"}} |
| {"topic":"crypto_prices_twap_sixty","type":"update","timestamp":1792638000285,"connection_id":"geSy…hA==", |
| "payload":{"symbol":"btc/usd","timestamp":1792637999000,"value":82844.49278626572,"window_s":60, |
| "full_accuracy_value":"82844492786265713803264"}} |
| ``` |
|
|
| Each RTDS (re)connection also starts with `"type":"subscribe"` messages for `crypto_prices`, |
| `crypto_prices_twap_thirty` and `crypto_prices_twap_sixty`, holding the last ~50 s of values in `payload.data`. |
|
|
| Lifecycle rows have no `raw`; they only carry `event`: `connect`, `disconnect` or `reconnect`. |
|
|
| ## Usage |
|
|
| Stream a whole config with `datasets`: |
|
|
| ```python |
| from datasets import load_dataset |
| |
| ds = load_dataset("polydata5/polymarket-updown-5m-ws", "BTC_clob", split="train", streaming=True) |
| ``` |
|
|
| One day as a DataFrame (needs `huggingface_hub` for `hf://`): |
|
|
| ```python |
| import pandas as pd |
| df = pd.read_json("hf://datasets/polydata5/polymarket-updown-5m-ws/data/2026-11-11/BTC_rtds.jsonl.gz", lines=True) |
| ``` |
|
|
| Rebuild the order book from `book` + `price_change`. Replaying the deltas this way reproduces the |
| next `book` snapshot exactly: |
|
|
| ```python |
| import json |
| |
| books = {} # asset_id -> {"bids": {price: size}, "asks": {price: size}} |
| |
| def apply(msg): |
| for m in msg if isinstance(msg, list) else [msg]: |
| if m.get("event_type") == "book": |
| books[m["asset_id"]] = {"bids": {l["price"]: float(l["size"]) for l in m["bids"]}, |
| "asks": {l["price"]: float(l["size"]) for l in m["asks"]}} |
| elif m.get("event_type") == "price_change": |
| for c in m["price_changes"]: |
| if c["asset_id"] not in books: |
| continue |
| side = books[c["asset_id"]]["bids" if c["side"] == "BUY" else "asks"] |
| if float(c["size"]) == 0: |
| side.pop(c["price"], None) |
| else: |
| side[c["price"]] = float(c["size"]) |
| |
| for row in ds: |
| if row["raw"] and row["raw"][0] in "[{": |
| apply(json.loads(row["raw"])) |
| ``` |
|
|
| Find which market and outcome a token belongs to with Polymarket's public Gamma API: |
|
|
| ```python |
| import json, requests |
| |
| m = requests.get("https://gamma-api.polymarket.com/markets", |
| params={"condition_ids": market_id, "closed": "true"}).json()[0] |
| m["slug"], json.loads(m["outcomes"]), json.loads(m["clobTokenIds"]) |
| # ('btc-updown-5m-1792638000', ['Up', 'Down'], ['8071…6826', '5134…1540']) |
| ``` |
|
|
| ## Coverage |
|
|
| A minute counts as captured if at least one frame of that stream was received in it. Every other |
| minute from 2026-08-21 on is missing, including the days before a coin's capture started. Each day |
| folder has its own per-minute chart, linked from the per-day table below. |
|
|
| | series | first frame (UTC) | captured | missing | short gaps (<15 min) | longest gap | |
| |---|---|---|---|---|---| |
| | `BTC_clob` | 2026-08-21 00:36 | 75.4% | 20 d 10 h 49 min | 45 (112 min) | 18 d 4 h 39 min | |
| | `BTC_rtds` | 2026-09-09 23:45 | 73.5% | 22 d 47 min | 4 (16 min) | 19 d 23 h 45 min | |
| | `ETH_clob` | 2026-08-28 17:29 | 87.2% | 10 d 14 h 6 min | 236 (420 min) | 7 d 17 h 29 min | |
| | `ETH_rtds` | 2026-08-28 17:29 | 87.2% | 10 d 15 h 39 min | 266 (452 min) | 7 d 17 h 29 min | |
| | `SOL_clob` | 2026-09-09 23:45 | 73.4% | 22 d 2 h 6 min | 45 (95 min) | 19 d 23 h 45 min | |
| | `SOL_rtds` | 2026-09-09 23:45 | 73.5% | 22 d 52 min | 4 (21 min) | 19 d 23 h 45 min | |
| | `XRP_clob` | 2026-09-09 23:45 | 73.4% | 22 d 2 h 29 min | 52 (118 min) | 19 d 23 h 45 min | |
| | `XRP_rtds` | 2026-09-09 23:45 | 73.4% | 22 d 53 min | 5 (22 min) | 19 d 23 h 45 min | |
| | `DOGE_clob` | 2026-08-28 17:29 | 87.4% | 10 d 11 h 2 min | 251 (431 min) | 7 d 17 h 29 min | |
| | `DOGE_rtds` | 2026-08-28 17:29 | 87.3% | 10 d 12 h 28 min | 248 (428 min) | 7 d 17 h 29 min | |
| | `BNB_clob` | 2026-08-28 17:29 | 87.6% | 10 d 6 h 28 min | 248 (424 min) | 7 d 17 h 29 min | |
| | `BNB_rtds` | 2026-08-28 17:29 | 87.3% | 10 d 12 h 14 min | 262 (452 min) | 7 d 17 h 29 min | |
| | `HYPE_clob` | 2026-09-09 23:45 | 73.3% | 22 d 3 h 50 min | 72 (199 min) | 19 d 23 h 45 min | |
| | `HYPE_rtds` | 2026-09-09 23:45 | 73.5% | 22 d 52 min | 4 (21 min) | 19 d 23 h 45 min | |
|
|
| ### Gaps of 15 minutes or more (UTC) |
|
|
| - 2026-08-21 00:00 to 2026-08-21 00:36 (36 min): `BTC_clob` |
| - 2026-08-21 00:00 to 2026-08-28 17:29 (7 d 17 h 29 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-08-21 00:00 to 2026-09-09 23:45 (19 d 23 h 45 min): `BTC_rtds`, `SOL_clob`, `SOL_rtds`, `XRP_clob`, `XRP_rtds`, `HYPE_clob`, `HYPE_rtds` |
| - 2026-08-21 15:55 to 2026-08-21 16:20 (25 min): `BTC_clob` |
| - 2026-08-22 14:42 to 2026-08-22 15:00 (18 min): `BTC_clob` |
| - 2026-08-22 15:29 to 2026-08-22 16:00 (31 min): `BTC_clob` |
| - 2026-08-22 16:33 to 2026-08-22 17:00 (27 min): `BTC_clob` |
| - 2026-08-22 17:28 to 2026-08-22 18:00 (32 min): `BTC_clob` |
| - 2026-08-22 18:17 to 2026-08-22 19:00 (43 min): `BTC_clob` |
| - 2026-08-22 19:06 to 2026-09-09 23:45 (18 d 4 h 39 min): `BTC_clob` |
| - 2026-08-31 13:22 to 2026-08-31 13:50 (28 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-02 14:34 to 2026-09-02 14:49 (15 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-05 13:20 to 2026-09-05 17:47 (4 h 27 min): `DOGE_clob`, `DOGE_rtds` |
| - 2026-09-05 15:27 to 2026-09-05 17:06 (1 h 39 min): `BNB_rtds` |
| - 2026-09-05 16:18 to 2026-09-05 17:19 (1 h 1 min): `ETH_rtds` |
| - 2026-09-05 17:50 to 2026-09-05 18:32 (42 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-05 19:15 to 2026-09-06 02:57 (7 h 42 min): `ETH_clob`, `ETH_rtds` |
| - 2026-09-05 19:46 to 2026-09-05 21:15 (1 h 29 min): `DOGE_rtds` |
| - 2026-09-05 21:36 to 2026-09-05 23:15 (1 h 39 min): `BNB_rtds` |
| - 2026-09-05 23:54 to 2026-09-06 01:15 (1 h 21 min): `BNB_rtds` |
| - 2026-09-06 02:18 to 2026-09-06 02:57 (39 min): `BNB_rtds` |
| - 2026-09-07 09:46 to 2026-09-07 10:32 (46 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-07 10:33 to 2026-09-07 10:50 (17 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-07 13:47 to 2026-09-07 15:15 (1 h 28 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-07 15:20 to 2026-09-07 15:59 (39 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-08 19:03 to 2026-09-08 19:23 (20 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-09 21:40 to 2026-09-09 22:03 (23 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-09 23:24 to 2026-09-09 23:45 (21 min): `ETH_clob`, `ETH_rtds`, `DOGE_clob`, `DOGE_rtds`, `BNB_clob`, `BNB_rtds` |
| - 2026-09-11 13:56 to 2026-09-11 14:26 (30 min): `BTC_clob`, `BTC_rtds`, `SOL_clob`, `SOL_rtds`, `XRP_clob`, `XRP_rtds`, `HYPE_clob`, `HYPE_rtds` |
| - 2026-10-03 16:15 to 2026-10-03 16:35 (20 min): all series |
| - 2026-10-12 13:15 to 2026-10-14 10:47 (1 d 21 h 32 min): all series |
| - 2026-10-21 10:55 to 2026-10-21 11:15 (20 min): all series |
| - 2026-11-01 04:56 to 2026-11-01 07:00 (2 h 4 min): all series |
|
|
| ### Per day: % of minutes captured, clob / rtds |
|
|
| | day (UTC) | BTC | ETH | SOL | XRP | DOGE | BNB | HYPE | |
| |---|---|---|---|---|---|---|---| |
| | [2026-11-11](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-11/coverage.png) | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | |
| | [2026-11-10](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-10/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-09](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-09/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-08](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-08/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-07](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-07/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-06](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-06/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-05](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-05/coverage.png) | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | 99.9 / 99.9 | |
| | [2026-11-04](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-04/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-03](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-03/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-02](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-02/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-11-01](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-11-01/coverage.png) | 91.4 / 91.4 | 91.4 / 91.4 | 91.4 / 91.4 | 91.4 / 91.4 | 91.4 / 91.4 | 91.4 / 91.4 | 91.4 / 91.4 | |
| | [2026-10-31](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-31/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-30](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-30/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-29](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-29/coverage.png) | 99.4 / 100 | 99.8 / 99.9 | 99.4 / 100 | 99.4 / 100 | 99.4 / 99.9 | 99.5 / 100 | 97.4 / 100 | |
| | [2026-10-28](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-28/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-27](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-27/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-26](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-26/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-25](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-25/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-24](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-24/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-23](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-23/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-22](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-22/coverage.png) | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | |
| | [2026-10-21](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-21/coverage.png) | 98.5 / 98.5 | 98.2 / 98.2 | 98.2 / 98.2 | 98.2 / 98.2 | 98.2 / 98.2 | 98.2 / 98.2 | 98.2 / 98.2 | |
| | [2026-10-20](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-20/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-19](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-19/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-18](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-18/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-17](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-17/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-16](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-16/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-15](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-15/coverage.png) | 100 / 100 | 99.7 / 100 | 100 / 100 | 99.7 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-14](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-14/coverage.png) | 55.1 / 55.1 | 55.1 / 55.1 | 55.1 / 55.1 | 55.1 / 55.1 | 54.8 / 55.1 | 54.8 / 55.1 | 55.1 / 55.1 | |
| | 2026-10-13 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | [2026-10-12](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-12/coverage.png) | 55.2 / 55.2 | 54.9 / 55.2 | 55.2 / 55.2 | 55.2 / 55.2 | 55.2 / 55.2 | 55.2 / 55.2 | 55.2 / 55.2 | |
| | [2026-10-11](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-11/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 99.4 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-10](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-10/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | |
| | [2026-10-09](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-09/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-08](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-08/coverage.png) | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | |
| | [2026-10-07](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-07/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-06](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-06/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-05](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-05/coverage.png) | 99.7 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | |
| | [2026-10-04](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-04/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | 100 / 100 | 99.7 / 100 | |
| | [2026-10-03](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-03/coverage.png) | 98.6 / 98.6 | 98.6 / 98.6 | 98.6 / 98.6 | 98.6 / 98.6 | 98.6 / 98.6 | 98.6 / 98.6 | 98.6 / 98.6 | |
| | [2026-10-02](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-02/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-10-01](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-10-01/coverage.png) | 99.9 / 100 | 100 / 100 | 100 / 100 | 99.9 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-30](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-30/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | |
| | [2026-09-29](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-29/coverage.png) | 99.7 / 100 | 99.4 / 100 | 99.7 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 98.9 / 100 | |
| | [2026-09-28](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-28/coverage.png) | 99.4 / 100 | 100 / 100 | 100 / 100 | 99.4 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | |
| | [2026-09-27](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-27/coverage.png) | 99.9 / 100 | 99.6 / 100 | 99.6 / 100 | 99.9 / 100 | 99.9 / 100 | 99.9 / 100 | 99.8 / 100 | |
| | [2026-09-26](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-26/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-25](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-25/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-24](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-24/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-23](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-23/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-22](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-22/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-21](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-21/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-20](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-20/coverage.png) | 100 / 100 | 99.7 / 99.7 | 100 / 100 | 99.2 / 99.9 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-19](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-19/coverage.png) | 99.0 / 100 | 98.2 / 100 | 98.3 / 100 | 98.3 / 100 | 98.5 / 100 | 98.6 / 100 | 95.7 / 100 | |
| | [2026-09-18](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-18/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-17](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-17/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-16](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-16/coverage.png) | 99.1 / 99.1 | 99.1 / 99.1 | 98.8 / 99.1 | 99.1 / 99.1 | 98.5 / 99.1 | 98.8 / 99.1 | 98.8 / 99.1 | |
| | [2026-09-15](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-15/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-14](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-14/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-13](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-13/coverage.png) | 99.4 / 100 | 99.4 / 100 | 99.7 / 100 | 100 / 100 | 100 / 100 | 99.4 / 100 | 100 / 100 | |
| | [2026-09-12](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-12/coverage.png) | 99.4 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 99.7 / 100 | 99.7 / 100 | 99.2 / 100 | |
| | [2026-09-11](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-11/coverage.png) | 96.6 / 97.9 | 98.6 / 99.9 | 96.6 / 97.9 | 96.6 / 97.9 | 98.6 / 99.9 | 98.6 / 99.9 | 96.6 / 97.9 | |
| | [2026-09-10](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-10/coverage.png) | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | 100 / 100 | |
| | [2026-09-09](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-09/coverage.png) | 1.0 / 1.0 | 94.3 / 93.8 | 1.0 / 1.0 | 1.0 / 1.0 | 94.2 / 93.8 | 94.2 / 93.6 | 1.0 / 1.0 | |
| | [2026-09-08](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-08/coverage.png) | 0 / 0 | 97.4 / 97.0 | 0 / 0 | 0 / 0 | 97.1 / 96.9 | 97.2 / 96.4 | 0 / 0 | |
| | [2026-09-07](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-07/coverage.png) | 0 / 0 | 84.4 / 83.8 | 0 / 0 | 0 / 0 | 84.3 / 83.8 | 84.2 / 83.9 | 0 / 0 | |
| | [2026-09-06](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-06/coverage.png) | 0 / 0 | 86.2 / 85.6 | 0 / 0 | 0 / 0 | 98.6 / 98.5 | 98.5 / 90.3 | 0 / 0 | |
| | [2026-09-05](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-05/coverage.png) | 0 / 0 | 75.3 / 71.0 | 0 / 0 | 0 / 0 | 76.5 / 69.9 | 95.1 / 80.6 | 0 / 0 | |
| | [2026-09-04](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-04/coverage.png) | 0 / 0 | 98.5 / 97.8 | 0 / 0 | 0 / 0 | 97.9 / 97.8 | 98.3 / 97.8 | 0 / 0 | |
| | [2026-09-03](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-03/coverage.png) | 0 / 0 | 98.2 / 97.6 | 0 / 0 | 0 / 0 | 98.0 / 97.7 | 98.0 / 97.5 | 0 / 0 | |
| | [2026-09-02](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-02/coverage.png) | 0 / 0 | 96.1 / 94.9 | 0 / 0 | 0 / 0 | 96.0 / 94.7 | 96.0 / 95.3 | 0 / 0 | |
| | [2026-09-01](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-09-01/coverage.png) | 0 / 0 | 97.3 / 96.6 | 0 / 0 | 0 / 0 | 97.3 / 97.0 | 97.3 / 96.7 | 0 / 0 | |
| | [2026-08-31](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-31/coverage.png) | 0 / 0 | 96.7 / 95.9 | 0 / 0 | 0 / 0 | 96.7 / 96.4 | 96.7 / 96.1 | 0 / 0 | |
| | [2026-08-30](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-30/coverage.png) | 0 / 0 | 98.7 / 97.8 | 0 / 0 | 0 / 0 | 98.6 / 98.3 | 98.6 / 97.9 | 0 / 0 | |
| | [2026-08-29](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-29/coverage.png) | 0 / 0 | 99.6 / 99.0 | 0 / 0 | 0 / 0 | 99.6 / 98.8 | 99.6 / 98.9 | 0 / 0 | |
| | [2026-08-28](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-28/coverage.png) | 0 / 0 | 27.1 / 27.0 | 0 / 0 | 0 / 0 | 27.1 / 27.1 | 27.1 / 26.7 | 0 / 0 | |
| | 2026-08-27 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | 2026-08-26 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | 2026-08-25 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | 2026-08-24 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | 2026-08-23 (no data) | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | [2026-08-22](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-22/coverage.png) | 68.1 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
| | [2026-08-21](https://huggingface.co/datasets/polydata5/polymarket-updown-5m-ws/blob/main/data/2026-08-21/coverage.png) | 95.8 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | 0 / 0 | |
|
|
| ### Collector restarts |
|
|
| These hours were captured in more than one part around a collector restart. The parts are |
| concatenated in time order, and `frame_i`/`conn_id` restart in each part. |
|
|
| - 2026-09-09 `BNB_clob`: 23:00 |
| - 2026-09-09 `BNB_rtds`: 23:00 |
| - 2026-09-09 `DOGE_clob`: 23:00 |
| - 2026-09-09 `DOGE_rtds`: 23:00 |
| - 2026-09-09 `ETH_clob`: 23:00 |
| - 2026-09-09 `ETH_rtds`: 23:00 |
| - 2026-09-11 `BNB_clob`: 13:00, 14:00 |
| - 2026-09-11 `BNB_rtds`: 13:00, 14:00 |
| - 2026-09-11 `DOGE_clob`: 13:00, 14:00 |
| - 2026-09-11 `DOGE_rtds`: 13:00, 14:00 |
| - 2026-09-11 `ETH_clob`: 13:00, 14:00 |
| - 2026-09-11 `ETH_rtds`: 13:00, 14:00 |
|
|
| ### Repaired lines |
|
|
| Invalid lines removed from crash-truncated hour files (NUL padding left by a hard crash): |
|
|
| - 2026-10-21 `BNB_clob`: 1 line(s) |
| - 2026-10-21 `BTC_clob`: 1 line(s) |
| - 2026-10-21 `DOGE_clob`: 1 line(s) |
| - 2026-10-21 `ETH_clob`: 1 line(s) |
| - 2026-10-21 `ETH_rtds`: 1 line(s) |
| - 2026-10-21 `SOL_clob`: 1 line(s) |
| - 2026-10-21 `SOL_rtds`: 1 line(s) |
|
|
| ### Other known issues |
|
|
| - 2026-09-11 14:00-14:26 UTC (BNB, DOGE, ETH): two collector processes wrote the same hourly file, so `frame_i` interleaves two sequences and some frames may appear twice. |
|
|
| ## Source and license |
|
|
| Captured by the dataset author from Polymarket's public WebSocket feeds (CLOB market channel and |
| RTDS). This is a capture of publicly broadcast data, released under CC-BY-4.0 for this |
| compilation. Upstream data remains subject to Polymarket's terms. Nothing here is financial advice. |
|
|
