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Contract OI history

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Oct 23, 2026 EXPIRATION

COIN $172.50 Put

COIN261023P00172500

Latest saved OI1,636Oct 23, 2026
Last change-340vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $172.50 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. 1,9769880 2026-10-09: 306 OI2026-10-13: 345 OI2026-10-14: 345 OI2026-10-15: 419 OI2026-10-16: 467 OI2026-10-21: 1,976 OI2026-10-23: 1,636 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, 2026Viewing1,636-340
Oct 21, 20261,976+1,509
Oct 16, 2026467+48
Oct 15, 2026419+74
Oct 14, 20263450
Oct 13, 2026345+39
Oct 09, 2026306No prior observation