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Contract OI history

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Jan 21, 2028 EXPIRATION

ABTC $15.00 Put

ABTC280121P00015000

Latest saved OI184Oct 21, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABTC $15.00 put open interest history 5 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 184920 2026-10-09: 184 OI2026-10-13: 184 OI2026-10-15: 184 OI2026-10-16: 184 OI2026-10-21: 184 OI Oct 09, 2026Oct 21, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ABTC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing1840
Oct 16, 20261840
Oct 15, 20261840
Oct 13, 20261840
Oct 09, 2026184No prior observation