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Contract OI history

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Nov 20, 2026 EXPIRATION

BBWI $17.50 Put

BBWI261120P00017500

Latest saved OI1,678Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBWI $17.50 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. 1,6868430 2026-10-02: 1,579 OI2026-10-05: 1,579 OI2026-10-06: 1,578 OI2026-10-07: 1,588 OI2026-10-08: 1,606 OI2026-10-09: 1,609 OI2026-10-13: 1,649 OI2026-10-14: 1,686 OI2026-10-15: 1,650 OI2026-10-16: 1,666 OI2026-10-21: 1,668 OI2026-10-23: 1,678 OI Oct 02, 2026Oct 23, 2026

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

BBWI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,678+10
Oct 21, 20261,668+2
Oct 16, 20261,666+16
Oct 15, 20261,650-36
Oct 14, 20261,686+37
Oct 13, 20261,649+40
Oct 09, 20261,609+3
Oct 08, 20261,606+18
Oct 07, 20261,588+10
Oct 06, 20261,578-1
Oct 05, 20261,5790
Oct 02, 20261,579No prior observation