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Contract OI history

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Dec 17, 2027 EXPIRATION

COIN $230.00 Put

COIN271217P00230000

Latest saved OI138Oct 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 $230.00 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. 138690 2026-10-09: 138 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-15: 136 OI2026-10-16: 136 OI2026-10-21: 137 OI2026-10-23: 138 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, 2026Viewing138+1
Oct 21, 2026137+1
Oct 16, 20261360
Oct 15, 2026136-2
Oct 14, 20261380
Oct 13, 20261380
Oct 09, 2026138No prior observation