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Contract OI history

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Nov 20, 2026 EXPIRATION

BOOT $135.00 Call

BOOT261120C00135000

Latest saved OI15Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BOOT $135.00 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. 1570 2026-10-02: 7 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-16: 12 OI2026-10-20: 12 OI2026-10-23: 15 OI Oct 02, 2026Oct 23, 2026

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

BOOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing15+3
Oct 20, 2026120
Oct 16, 202612+1
Oct 14, 2026110
Oct 13, 2026110
Oct 09, 202611+2
Oct 08, 202690
Oct 07, 202690
Oct 06, 202690
Oct 05, 20269+2
Oct 02, 20267No prior observation