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Contract OI history

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Sep 17, 2027 EXPIRATION

BA $220.00 Call

BA270917C00220000

Latest saved OI476Oct 23, 2026
Last change+222vs 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. 4762380 2026-10-02: 171 OI2026-10-05: 171 OI2026-10-06: 174 OI2026-10-07: 175 OI2026-10-08: 175 OI2026-10-09: 171 OI2026-10-13: 186 OI2026-10-14: 186 OI2026-10-15: 184 OI2026-10-16: 187 OI2026-10-21: 254 OI2026-10-23: 476 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, 2026Viewing476+222
Oct 21, 2026254+67
Oct 16, 2026187+3
Oct 15, 2026184-2
Oct 14, 20261860
Oct 13, 2026186+15
Oct 09, 2026171-4
Oct 08, 20261750
Oct 07, 2026175+1
Oct 06, 2026174+3
Oct 05, 20261710
Oct 02, 2026171No prior observation