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Contract OI history

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Jan 15, 2027 EXPIRATION

BOX $50.00 Call

BOX270115C00050000

Latest saved OI296Oct 23, 2026
Last change-5vs 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. 3011500 2026-10-02: 270 OI2026-10-05: 295 OI2026-10-06: 295 OI2026-10-07: 295 OI2026-10-08: 295 OI2026-10-13: 295 OI2026-10-14: 295 OI2026-10-15: 295 OI2026-10-16: 294 OI2026-10-20: 301 OI2026-10-23: 296 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, 2026Viewing296-5
Oct 20, 2026301+7
Oct 16, 2026294-1
Oct 15, 20262950
Oct 14, 20262950
Oct 13, 20262950
Oct 08, 20262950
Oct 07, 20262950
Oct 06, 20262950
Oct 05, 2026295+25
Oct 02, 2026270No prior observation