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Contract OI history

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Dec 18, 2026 EXPIRATION

BIP $35.00 Call

BIP261218C00035000

Latest saved OI246Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BIP $35.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2471230 2026-10-02: 246 OI2026-10-05: 246 OI2026-10-06: 246 OI2026-10-07: 247 OI2026-10-08: 247 OI2026-10-09: 247 OI2026-10-13: 247 OI2026-10-14: 246 OI2026-10-16: 246 OI2026-10-20: 246 OI2026-10-23: 246 OI Oct 02, 2026Oct 23, 2026

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

BIP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2460
Oct 20, 20262460
Oct 16, 20262460
Oct 14, 2026246-1
Oct 13, 20262470
Oct 09, 20262470
Oct 08, 20262470
Oct 07, 2026247+1
Oct 06, 20262460
Oct 05, 20262460
Oct 02, 2026246No prior observation