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Contract OI history

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Oct 30, 2026 EXPIRATION

SNOW $317.50 Call

SNOW261030C00317500

Latest saved OI207Oct 23, 2026
Last change+176vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $317.50 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 2071030 2026-10-15: 0 OI2026-10-16: 1 OI2026-10-21: 31 OI2026-10-23: 207 OI Oct 15, 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, 2026207+176
Oct 21, 2026Viewing31+30
Oct 16, 20261+1
Oct 15, 20260No prior observation