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Contract OI history

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Jan 19, 2029 EXPIRATION

BOX $50.00 Call

BOX290119C00050000

Latest saved OI155Oct 23, 2026
Last change-10vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BOX $50.00 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. 165820 2026-10-02: 160 OI2026-10-05: 160 OI2026-10-06: 160 OI2026-10-07: 160 OI2026-10-08: 160 OI2026-10-13: 160 OI2026-10-14: 165 OI2026-10-15: 165 OI2026-10-16: 165 OI2026-10-20: 165 OI2026-10-23: 155 OI Oct 02, 2026Oct 23, 2026

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

BOX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing155-10
Oct 20, 20261650
Oct 16, 20261650
Oct 15, 20261650
Oct 14, 2026165+5
Oct 13, 20261600
Oct 08, 20261600
Oct 07, 20261600
Oct 06, 20261600
Oct 05, 20261600
Oct 02, 2026160No prior observation