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Contract OI history

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Dec 18, 2026 EXPIRATION

COIN $300.00 Put

COIN261218P00300000

Latest saved OI205Oct 23, 2026
Last change-484vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $300.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5667830 2026-10-09: 1,566 OI2026-10-13: 1,566 OI2026-10-14: 1,566 OI2026-10-15: 1,376 OI2026-10-16: 1,328 OI2026-10-21: 689 OI2026-10-23: 205 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

COIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing205-484
Oct 21, 2026689-639
Oct 16, 20261,328-48
Oct 15, 20261,376-190
Oct 14, 20261,5660
Oct 13, 20261,5660
Oct 09, 20261,566No prior observation