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Contract OI history

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Jan 15, 2027 EXPIRATION

BLDR $160.00 Call

BLDR270115C00160000

Latest saved OI717Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BLDR $160.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7183590 2026-10-02: 718 OI2026-10-05: 718 OI2026-10-06: 718 OI2026-10-07: 718 OI2026-10-08: 718 OI2026-10-09: 718 OI2026-10-13: 718 OI2026-10-14: 718 OI2026-10-15: 718 OI2026-10-16: 717 OI2026-10-21: 717 OI2026-10-23: 717 OI Oct 02, 2026Oct 23, 2026

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

BLDR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7170
Oct 21, 20267170
Oct 16, 2026717-1
Oct 15, 20267180
Oct 14, 20267180
Oct 13, 20267180
Oct 09, 20267180
Oct 08, 20267180
Oct 07, 20267180
Oct 06, 20267180
Oct 05, 20267180
Oct 02, 2026718No prior observation