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Contract OI history

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Mar 19, 2027 EXPIRATION

BBD $3.50 Call

BBD270319C00003500

Latest saved OI218Oct 20, 2026
Last change-30vs 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. 2481240 2026-10-02: 195 OI2026-10-05: 214 OI2026-10-06: 204 OI2026-10-07: 202 OI2026-10-08: 203 OI2026-10-13: 233 OI2026-10-14: 243 OI2026-10-16: 248 OI2026-10-20: 218 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, 2026Viewing218-30
Oct 16, 2026248+5
Oct 14, 2026243+10
Oct 13, 2026233+30
Oct 08, 2026203+1
Oct 07, 2026202-2
Oct 06, 2026204-10
Oct 05, 2026214+19
Oct 02, 2026195No prior observation