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Contract OI history

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Nov 20, 2026 EXPIRATION

EQPT $12.50 Put

EQPT261120P00012500

Latest saved OI482Oct 23, 2026
Last change+102vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
EQPT $12.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4822410 2026-10-08: 6 OI2026-10-09: 347 OI2026-10-13: 343 OI2026-10-15: 349 OI2026-10-16: 373 OI2026-10-20: 380 OI2026-10-23: 482 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, 2026Viewing482+102
Oct 20, 2026380+7
Oct 16, 2026373+24
Oct 15, 2026349+6
Oct 13, 2026343-4
Oct 09, 2026347+341
Oct 08, 20266No prior observation