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Contract OI history

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Oct 30, 2026 EXPIRATION

BAC $57.00 Put

BAC261030P00057000

Latest saved OI0Oct 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 $57.00 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. 2251120 2026-10-02: 217 OI2026-10-05: 218 OI2026-10-06: 208 OI2026-10-07: 208 OI2026-10-08: 208 OI2026-10-09: 207 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 62 OI2026-10-16: 0 OI2026-10-21: 0 OI2026-10-23: 0 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, 2026Viewing00
Oct 21, 202600
Oct 16, 20260-62
Oct 15, 202662-163
Oct 14, 20262250
Oct 13, 2026225+18
Oct 09, 2026207-1
Oct 08, 20262080
Oct 07, 20262080
Oct 06, 2026208-10
Oct 05, 2026218+1
Oct 02, 2026217No prior observation