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Contract OI history

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Mar 19, 2027 EXPIRATION

BAC $52.50 Put

BAC270319P00052500

Latest saved OI8,722Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BAC $52.50 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. 8,7424,3710 2026-10-02: 7,772 OI2026-10-05: 7,853 OI2026-10-06: 8,120 OI2026-10-07: 8,136 OI2026-10-08: 8,136 OI2026-10-09: 8,442 OI2026-10-13: 8,742 OI2026-10-14: 8,742 OI2026-10-15: 8,480 OI2026-10-16: 8,632 OI2026-10-21: 8,722 OI2026-10-23: 8,722 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, 2026Viewing8,7220
Oct 21, 20268,722+90
Oct 16, 20268,632+152
Oct 15, 20268,480-262
Oct 14, 20268,7420
Oct 13, 20268,742+300
Oct 09, 20268,442+306
Oct 08, 20268,1360
Oct 07, 20268,136+16
Oct 06, 20268,120+267
Oct 05, 20267,853+81
Oct 02, 20267,772No prior observation