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Contract OI history

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Sep 17, 2027 EXPIRATION

BA $110.00 Put

BA270917P00110000

Latest saved OI105Oct 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 $110.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 105520 2026-10-02: 52 OI2026-10-05: 52 OI2026-10-06: 54 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 102 OI2026-10-13: 105 OI2026-10-14: 105 OI2026-10-15: 105 OI2026-10-16: 105 OI2026-10-21: 105 OI2026-10-23: 105 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, 2026Viewing1050
Oct 21, 20261050
Oct 16, 20261050
Oct 15, 20261050
Oct 14, 20261050
Oct 13, 2026105+3
Oct 09, 2026102-2
Oct 08, 20261040
Oct 07, 2026104+50
Oct 06, 202654+2
Oct 05, 2026520
Oct 02, 202652No prior observation