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Contract OI history

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Jan 21, 2028 EXPIRATION

BX $130.00 Call

BX280121C00130000

Latest saved OI1,023Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BX $130.00 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. 1,0235110 2026-10-02: 881 OI2026-10-05: 882 OI2026-10-06: 882 OI2026-10-07: 882 OI2026-10-08: 882 OI2026-10-09: 882 OI2026-10-13: 882 OI2026-10-14: 883 OI2026-10-15: 962 OI2026-10-16: 1,013 OI2026-10-21: 1,023 OI2026-10-23: 1,023 OI Oct 02, 2026Oct 23, 2026

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

BX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0230
Oct 21, 20261,023+10
Oct 16, 20261,013+51
Oct 15, 2026962+79
Oct 14, 2026883+1
Oct 13, 20268820
Oct 09, 20268820
Oct 08, 20268820
Oct 07, 20268820
Oct 06, 20268820
Oct 05, 2026882+1
Oct 02, 2026881No prior observation