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Contract OI history

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Nov 20, 2026 EXPIRATION

EQPT $22.50 Call

EQPT261120C00022500

Latest saved OI1,184Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
EQPT $22.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,1845920 2026-10-08: 1,106 OI2026-10-09: 1,106 OI2026-10-13: 1,110 OI2026-10-15: 1,138 OI2026-10-16: 1,138 OI2026-10-20: 1,158 OI2026-10-23: 1,184 OI Oct 08, 2026Oct 23, 2026

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

EQPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,184+26
Oct 20, 20261,158+20
Oct 16, 20261,1380
Oct 15, 20261,138+28
Oct 13, 20261,110+4
Oct 09, 20261,1060
Oct 08, 20261,106No prior observation