OITracker Cboe delayed data

Contract OI history

Back to BA

Jan 15, 2027 EXPIRATION

BA $145.00 Call

BA270115C00145000

Latest saved OI636Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $145.00 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. 6563280 2026-10-02: 655 OI2026-10-05: 655 OI2026-10-06: 655 OI2026-10-07: 654 OI2026-10-08: 654 OI2026-10-09: 656 OI2026-10-13: 636 OI2026-10-14: 636 OI2026-10-15: 636 OI2026-10-16: 636 OI2026-10-21: 636 OI2026-10-23: 636 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, 2026Viewing6360
Oct 21, 20266360
Oct 16, 20266360
Oct 15, 20266360
Oct 14, 20266360
Oct 13, 2026636-20
Oct 09, 2026656+2
Oct 08, 20266540
Oct 07, 2026654-1
Oct 06, 20266550
Oct 05, 20266550
Oct 02, 2026655No prior observation