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Contract OI history

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Mar 19, 2027 EXPIRATION

COIN $135.00 Put

COIN270319P00135000

Latest saved OI538Oct 23, 2026
Last change+5vs 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. 5382690 2026-10-09: 441 OI2026-10-13: 437 OI2026-10-14: 437 OI2026-10-15: 523 OI2026-10-16: 525 OI2026-10-21: 533 OI2026-10-23: 538 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, 2026Viewing538+5
Oct 21, 2026533+8
Oct 16, 2026525+2
Oct 15, 2026523+86
Oct 14, 20264370
Oct 13, 2026437-4
Oct 09, 2026441No prior observation