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Contract OI history

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Oct 23, 2026 EXPIRATION

SNOW $307.50 Put

SNOW261023P00307500

Latest saved OI370Oct 23, 2026
Last change+69vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $307.50 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 3701850 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 22 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 23 OI2026-10-16: 27 OI2026-10-21: 301 OI2026-10-23: 370 OI Oct 07, 2026Oct 23, 2026

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

SNOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026370+69
Oct 21, 2026Viewing301+274
Oct 16, 202627+4
Oct 15, 202623+3
Oct 14, 2026200
Oct 13, 202620-2
Oct 09, 202622+22
Oct 08, 202600
Oct 07, 20260No prior observation