"""Automated options scanner and multi-strategy trade builder.

Defined-risk by default: every short structure is built inside a spread,
gated on liquidity, buying power, and earnings windows, then scored on
expectancy / POP / credit efficiency / liquidity.

Modules:
  data.py       — provider adapters (yfinance free-delayed, Tradier, Polygon)
  chain_model.py— normalized Quote/Chain
  pricing.py    — Black-Scholes greeks, IV, probability helpers
  strategies.py — structure builders (verticals, calendars, diagonals,
                  butterflies, iron condor/fly, ratio backspread, jade lizard,
                  short straddle/strangle, double diagonal)
  risk.py       — payoff-grid risk metrics, gates, scoring
  rolling.py    — position checks: profit-taking, stops, roll out/down/up
  config.py     — watchlists and risk parameters
  scan.py       — CLI entry point (python -m options_scanner.scan)
"""
__version__ = "1.0.0"