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Contract OI history

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Jan 21, 2028 EXPIRATION

COIN $170.00 Put

COIN280121P00170000

Latest saved OI486Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $170.00 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. 4862430 2026-10-09: 485 OI2026-10-13: 485 OI2026-10-14: 485 OI2026-10-15: 485 OI2026-10-16: 486 OI2026-10-21: 486 OI2026-10-23: 486 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, 2026Viewing4860
Oct 21, 20264860
Oct 16, 2026486+1
Oct 15, 20264850
Oct 14, 20264850
Oct 13, 20264850
Oct 09, 2026485No prior observation