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Contract OI history

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Feb 19, 2027 EXPIRATION

COIN $145.00 Put

COIN270219P00145000

Latest saved OI347Oct 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 $145.00 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. 3471730 2026-10-09: 331 OI2026-10-13: 328 OI2026-10-14: 328 OI2026-10-15: 328 OI2026-10-16: 327 OI2026-10-21: 346 OI2026-10-23: 347 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, 2026Viewing347+1
Oct 21, 2026346+19
Oct 16, 2026327-1
Oct 15, 20263280
Oct 14, 20263280
Oct 13, 2026328-3
Oct 09, 2026331No prior observation