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Contract OI history

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Nov 20, 2026 EXPIRATION

BOX $42.00 Call

BOX261120C00042000

Latest saved OI365Oct 23, 2026
Last change-91vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BOX $42.00 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. 5282640 2026-10-02: 1 OI2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 7 OI2026-10-16: 528 OI2026-10-20: 456 OI2026-10-23: 365 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, 2026Viewing365-91
Oct 20, 2026456-72
Oct 16, 2026528+521
Oct 15, 20267+4
Oct 14, 202630
Oct 13, 202630
Oct 08, 202630
Oct 07, 202630
Oct 06, 202630
Oct 05, 20263+2
Oct 02, 20261No prior observation