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Contract OI history

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Jan 15, 2027 EXPIRATION

BANC $15.00 Put

BANC270115P00015000

Latest saved OI4,026Oct 20, 2026
Last change+3,776vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BANC $15.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4,0262,0130 2026-10-02: 226 OI2026-10-05: 227 OI2026-10-06: 227 OI2026-10-07: 227 OI2026-10-08: 227 OI2026-10-13: 227 OI2026-10-14: 227 OI2026-10-16: 250 OI2026-10-20: 4,026 OI Oct 02, 2026Oct 20, 2026

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

BANC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing4,026+3,776
Oct 16, 2026250+23
Oct 14, 20262270
Oct 13, 20262270
Oct 08, 20262270
Oct 07, 20262270
Oct 06, 20262270
Oct 05, 2026227+1
Oct 02, 2026226No prior observation