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Contract OI history

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Jan 15, 2027 EXPIRATION

BJ $125.00 Call

BJ270115C00125000

Latest saved OI284Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BJ $125.00 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. 2841420 2026-10-02: 276 OI2026-10-05: 276 OI2026-10-06: 276 OI2026-10-07: 276 OI2026-10-08: 276 OI2026-10-09: 278 OI2026-10-13: 278 OI2026-10-14: 279 OI2026-10-15: 280 OI2026-10-16: 280 OI2026-10-21: 280 OI2026-10-23: 284 OI Oct 02, 2026Oct 23, 2026

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

BJ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing284+4
Oct 21, 20262800
Oct 16, 20262800
Oct 15, 2026280+1
Oct 14, 2026279+1
Oct 13, 20262780
Oct 09, 2026278+2
Oct 08, 20262760
Oct 07, 20262760
Oct 06, 20262760
Oct 05, 20262760
Oct 02, 2026276No prior observation