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Contract OI history

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Mar 19, 2027 EXPIRATION

BIP $40.00 Call

BIP270319C00040000

Latest saved OI281Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BIP $40.00 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. 2811400 2026-10-02: 189 OI2026-10-05: 191 OI2026-10-06: 191 OI2026-10-07: 195 OI2026-10-08: 201 OI2026-10-09: 232 OI2026-10-13: 240 OI2026-10-14: 242 OI2026-10-16: 242 OI2026-10-20: 270 OI2026-10-23: 281 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, 2026Viewing281+11
Oct 20, 2026270+28
Oct 16, 20262420
Oct 14, 2026242+2
Oct 13, 2026240+8
Oct 09, 2026232+31
Oct 08, 2026201+6
Oct 07, 2026195+4
Oct 06, 20261910
Oct 05, 2026191+2
Oct 02, 2026189No prior observation