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Contract OI history

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Dec 17, 2027 EXPIRATION

COIN $300.00 Put

COIN271217P00300000

Latest saved OI1,601Oct 23, 2026
Last change0vs 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. 1,6018000 2026-10-09: 1,167 OI2026-10-13: 1,167 OI2026-10-14: 1,167 OI2026-10-15: 1,167 OI2026-10-16: 1,601 OI2026-10-21: 1,601 OI2026-10-23: 1,601 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, 2026Viewing1,6010
Oct 21, 20261,6010
Oct 16, 20261,601+434
Oct 15, 20261,1670
Oct 14, 20261,1670
Oct 13, 20261,1670
Oct 09, 20261,167No prior observation