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Contract OI history

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Dec 18, 2026 EXPIRATION

BLDR $60.00 Call

BLDR261218C00060000

Latest saved OI324Oct 23, 2026
Last change+101vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BLDR $60.00 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. 3241620 2026-10-02: 54 OI2026-10-05: 60 OI2026-10-06: 60 OI2026-10-07: 148 OI2026-10-08: 150 OI2026-10-09: 150 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-15: 176 OI2026-10-16: 179 OI2026-10-21: 223 OI2026-10-23: 324 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, 2026Viewing324+101
Oct 21, 2026223+44
Oct 16, 2026179+3
Oct 15, 2026176+2
Oct 14, 20261740
Oct 13, 2026174+24
Oct 09, 20261500
Oct 08, 2026150+2
Oct 07, 2026148+88
Oct 06, 2026600
Oct 05, 202660+6
Oct 02, 202654No prior observation