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Contract OI history

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Jan 21, 2028 EXPIRATION

COIN $80.00 Put

COIN280121P00080000

Latest saved OI1,332Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $80.00 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. 1,3336660 2026-10-09: 1,332 OI2026-10-13: 1,333 OI2026-10-14: 1,333 OI2026-10-15: 1,332 OI2026-10-16: 1,332 OI2026-10-21: 1,333 OI2026-10-23: 1,332 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, 2026Viewing1,332-1
Oct 21, 20261,333+1
Oct 16, 20261,3320
Oct 15, 20261,332-1
Oct 14, 20261,3330
Oct 13, 20261,333+1
Oct 09, 20261,332No prior observation