OITracker Cboe delayed data

Contract OI history

Back to BA

Mar 19, 2027 EXPIRATION

BA $245.00 Call

BA270319C00245000

Latest saved OI738Oct 23, 2026
Last change+52vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $245.00 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. 7993990 2026-10-02: 476 OI2026-10-05: 541 OI2026-10-06: 539 OI2026-10-07: 539 OI2026-10-08: 539 OI2026-10-09: 541 OI2026-10-13: 734 OI2026-10-14: 734 OI2026-10-15: 799 OI2026-10-16: 780 OI2026-10-21: 686 OI2026-10-23: 738 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, 2026Viewing738+52
Oct 21, 2026686-94
Oct 16, 2026780-19
Oct 15, 2026799+65
Oct 14, 20267340
Oct 13, 2026734+193
Oct 09, 2026541+2
Oct 08, 20265390
Oct 07, 20265390
Oct 06, 2026539-2
Oct 05, 2026541+65
Oct 02, 2026476No prior observation