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Contract OI history

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Nov 20, 2026 EXPIRATION

BETA $22.50 Call

BETA261120C00022500

Latest saved OI106Oct 23, 2026
Last change+46vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BETA $22.50 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. 106530 2026-10-02: 17 OI2026-10-05: 17 OI2026-10-06: 19 OI2026-10-07: 24 OI2026-10-08: 25 OI2026-10-09: 25 OI2026-10-13: 42 OI2026-10-14: 42 OI2026-10-16: 48 OI2026-10-20: 60 OI2026-10-23: 106 OI Oct 02, 2026Oct 23, 2026

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

BETA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing106+46
Oct 20, 202660+12
Oct 16, 202648+6
Oct 14, 2026420
Oct 13, 202642+17
Oct 09, 2026250
Oct 08, 202625+1
Oct 07, 202624+5
Oct 06, 202619+2
Oct 05, 2026170
Oct 02, 202617No prior observation