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Contract OI history

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Jan 15, 2027 EXPIRATION

BAC $50.00 Put

BAC270115P00050000

Latest saved OI47,380Oct 23, 2026
Last change-897vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $50.00 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. 48,85724,4280 2026-10-02: 48,845 OI2026-10-05: 48,857 OI2026-10-06: 48,596 OI2026-10-07: 48,261 OI2026-10-08: 48,261 OI2026-10-09: 47,550 OI2026-10-13: 48,035 OI2026-10-14: 48,035 OI2026-10-15: 47,996 OI2026-10-16: 48,104 OI2026-10-21: 48,277 OI2026-10-23: 47,380 OI Oct 02, 2026Oct 23, 2026

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

BAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing47,380-897
Oct 21, 202648,277+173
Oct 16, 202648,104+108
Oct 15, 202647,996-39
Oct 14, 202648,0350
Oct 13, 202648,035+485
Oct 09, 202647,550-711
Oct 08, 202648,2610
Oct 07, 202648,261-335
Oct 06, 202648,596-261
Oct 05, 202648,857+12
Oct 02, 202648,845No prior observation