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Contract OI history

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Mar 19, 2027 EXPIRATION

BX $130.00 Call

BX270319C00130000

Latest saved OI478Oct 23, 2026
Last change+55vs 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. 4782390 2026-10-02: 180 OI2026-10-05: 235 OI2026-10-06: 241 OI2026-10-07: 242 OI2026-10-08: 253 OI2026-10-09: 277 OI2026-10-13: 280 OI2026-10-14: 351 OI2026-10-15: 352 OI2026-10-16: 355 OI2026-10-21: 423 OI2026-10-23: 478 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, 2026Viewing478+55
Oct 21, 2026423+68
Oct 16, 2026355+3
Oct 15, 2026352+1
Oct 14, 2026351+71
Oct 13, 2026280+3
Oct 09, 2026277+24
Oct 08, 2026253+11
Oct 07, 2026242+1
Oct 06, 2026241+6
Oct 05, 2026235+55
Oct 02, 2026180No prior observation