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Contract OI history

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Dec 18, 2026 EXPIRATION

BAH $90.00 Call

BAH261218C00090000

Latest saved OI253Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAH $90.00 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. 2531260 2026-10-02: 249 OI2026-10-05: 240 OI2026-10-06: 242 OI2026-10-07: 242 OI2026-10-08: 242 OI2026-10-09: 243 OI2026-10-13: 243 OI2026-10-14: 243 OI2026-10-15: 244 OI2026-10-16: 244 OI2026-10-21: 247 OI2026-10-23: 253 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BAH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing253+6
Oct 21, 2026247+3
Oct 16, 20262440
Oct 15, 2026244+1
Oct 14, 20262430
Oct 13, 20262430
Oct 09, 2026243+1
Oct 08, 20262420
Oct 07, 20262420
Oct 06, 2026242+2
Oct 05, 2026240-9
Oct 02, 2026249No prior observation