OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

B $60.00 Call

B270617C00060000

Latest saved OI1,294Oct 23, 2026
Last change+41vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
B $60.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2946470 2026-10-02: 1,266 OI2026-10-05: 1,236 OI2026-10-06: 1,236 OI2026-10-07: 1,236 OI2026-10-08: 1,236 OI2026-10-09: 1,236 OI2026-10-13: 1,250 OI2026-10-14: 1,250 OI2026-10-15: 1,253 OI2026-10-16: 1,253 OI2026-10-21: 1,253 OI2026-10-23: 1,294 OI Oct 02, 2026Oct 23, 2026

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

B contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,294+41
Oct 21, 20261,2530
Oct 16, 20261,2530
Oct 15, 20261,253+3
Oct 14, 20261,2500
Oct 13, 20261,250+14
Oct 09, 20261,2360
Oct 08, 20261,2360
Oct 07, 20261,2360
Oct 06, 20261,2360
Oct 05, 20261,236-30
Oct 02, 20261,266No prior observation