OITracker Cboe delayed data

Contract OI history

Back to BA

Oct 23, 2026 EXPIRATION

BA $220.00 Call

BA261023C00220000

Latest saved OI1,320Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $220.00 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. 1,7308650 2026-10-02: 1,681 OI2026-10-05: 1,709 OI2026-10-06: 1,697 OI2026-10-07: 1,721 OI2026-10-08: 1,721 OI2026-10-09: 1,695 OI2026-10-13: 1,705 OI2026-10-14: 1,705 OI2026-10-15: 1,730 OI2026-10-16: 1,641 OI2026-10-21: 1,336 OI2026-10-23: 1,320 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, 2026Viewing1,320-16
Oct 21, 20261,336-305
Oct 16, 20261,641-89
Oct 15, 20261,730+25
Oct 14, 20261,7050
Oct 13, 20261,705+10
Oct 09, 20261,695-26
Oct 08, 20261,7210
Oct 07, 20261,721+24
Oct 06, 20261,697-12
Oct 05, 20261,709+28
Oct 02, 20261,681No prior observation