OITracker Cboe delayed data

Contract OI history

Back to ABTC

Nov 20, 2026 EXPIRATION

ABTC $7.50 Put

ABTC261120P00007500

Latest saved OI718Oct 21, 2026
Last change+99vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABTC $7.50 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. 7183590 2026-10-09: 617 OI2026-10-13: 617 OI2026-10-15: 617 OI2026-10-16: 619 OI2026-10-21: 718 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, 2026Viewing718+99
Oct 16, 2026619+2
Oct 15, 20266170
Oct 13, 20266170
Oct 09, 2026617No prior observation