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Contract OI history

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Dec 17, 2027 EXPIRATION

COIN $185.00 Put

COIN271217P00185000

Latest saved OI1,129Oct 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 $185.00 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. 1,1355670 2026-10-09: 1,135 OI2026-10-13: 1,130 OI2026-10-14: 1,130 OI2026-10-15: 1,130 OI2026-10-16: 1,130 OI2026-10-21: 1,130 OI2026-10-23: 1,129 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, 2026Viewing1,129-1
Oct 21, 20261,1300
Oct 16, 20261,1300
Oct 15, 20261,1300
Oct 14, 20261,1300
Oct 13, 20261,130-5
Oct 09, 20261,135No prior observation