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Contract OI history

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Jun 17, 2027 EXPIRATION

BAC $57.50 Put

BAC270617P00057500

Latest saved OI7,257Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $57.50 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. 7,2853,6420 2026-10-02: 6,268 OI2026-10-05: 6,268 OI2026-10-06: 6,267 OI2026-10-07: 6,275 OI2026-10-08: 6,275 OI2026-10-09: 6,275 OI2026-10-13: 7,285 OI2026-10-14: 7,285 OI2026-10-15: 7,266 OI2026-10-16: 7,261 OI2026-10-21: 7,259 OI2026-10-23: 7,257 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, 2026Viewing7,257-2
Oct 21, 20267,259-2
Oct 16, 20267,261-5
Oct 15, 20267,266-19
Oct 14, 20267,2850
Oct 13, 20267,285+1,010
Oct 09, 20266,2750
Oct 08, 20266,2750
Oct 07, 20266,275+8
Oct 06, 20266,267-1
Oct 05, 20266,2680
Oct 02, 20266,268No prior observation