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Contract OI history

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Dec 18, 2026 EXPIRATION

BBD $3.50 Call

BBD261218C00003500

Latest saved OI1,453Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $3.50 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,5197590 2026-10-02: 1,519 OI2026-10-05: 1,514 OI2026-10-06: 1,515 OI2026-10-07: 1,510 OI2026-10-08: 1,503 OI2026-10-13: 1,453 OI2026-10-14: 1,453 OI2026-10-16: 1,453 OI2026-10-20: 1,453 OI Oct 02, 2026Oct 20, 2026

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

BBD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,4530
Oct 16, 20261,4530
Oct 14, 20261,4530
Oct 13, 20261,453-50
Oct 08, 20261,503-7
Oct 07, 20261,510-5
Oct 06, 20261,515+1
Oct 05, 20261,514-5
Oct 02, 20261,519No prior observation