OITracker Cboe delayed data

Contract OI history

Back to BA

Sep 17, 2027 EXPIRATION

BA $260.00 Call

BA270917C00260000

Latest saved OI171Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $260.00 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. 174870 2026-10-02: 79 OI2026-10-05: 80 OI2026-10-06: 81 OI2026-10-07: 81 OI2026-10-08: 81 OI2026-10-09: 82 OI2026-10-13: 85 OI2026-10-14: 85 OI2026-10-15: 174 OI2026-10-16: 174 OI2026-10-21: 174 OI2026-10-23: 171 OI Oct 02, 2026Oct 23, 2026

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

BA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing171-3
Oct 21, 20261740
Oct 16, 20261740
Oct 15, 2026174+89
Oct 14, 2026850
Oct 13, 202685+3
Oct 09, 202682+1
Oct 08, 2026810
Oct 07, 2026810
Oct 06, 202681+1
Oct 05, 202680+1
Oct 02, 202679No prior observation