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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $170.00 Call

BA261218C00170000

Latest saved OI1,457Oct 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 $170.00 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. 1,5967980 2026-10-02: 1,448 OI2026-10-05: 1,440 OI2026-10-06: 1,450 OI2026-10-07: 1,450 OI2026-10-08: 1,450 OI2026-10-09: 1,438 OI2026-10-13: 1,505 OI2026-10-14: 1,505 OI2026-10-15: 1,556 OI2026-10-16: 1,596 OI2026-10-21: 1,457 OI2026-10-23: 1,457 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, 2026Viewing1,4570
Oct 21, 20261,457-139
Oct 16, 20261,596+40
Oct 15, 20261,556+51
Oct 14, 20261,5050
Oct 13, 20261,505+67
Oct 09, 20261,438-12
Oct 08, 20261,4500
Oct 07, 20261,4500
Oct 06, 20261,450+10
Oct 05, 20261,440-8
Oct 02, 20261,448No prior observation