cff-version: 1.2.0 message: 'If you use the Futures Clock datasets, please cite this dataset and the relevant official exchange sources.' title: 'Futures Clock Open Futures Reference Data' type: dataset authors: - name: 'Futures Clock' version: 1.0.0 date-released: '2026-09-10' url: 'https://futuresclock.com/en/data/' license-url: 'https://futuresclock.com/data/license.txt'