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Contract OI history

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Sep 17, 2027 EXPIRATION

COIN $135.00 Put

COIN270917P00135000

Latest saved OI429Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $135.00 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. 4292140 2026-10-09: 384 OI2026-10-13: 397 OI2026-10-14: 397 OI2026-10-15: 397 OI2026-10-16: 396 OI2026-10-21: 410 OI2026-10-23: 429 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, 2026Viewing429+19
Oct 21, 2026410+14
Oct 16, 2026396-1
Oct 15, 20263970
Oct 14, 20263970
Oct 13, 2026397+13
Oct 09, 2026384No prior observation