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Contract OI history

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Jan 21, 2028 EXPIRATION

SNOW $320.00 Call

SNOW280121C00320000

Latest saved OI1,752Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $320.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7528760 2026-10-02: 1,745 OI2026-10-05: 1,745 OI2026-10-06: 1,745 OI2026-10-07: 1,745 OI2026-10-08: 1,745 OI2026-10-09: 1,741 OI2026-10-13: 1,741 OI2026-10-14: 1,741 OI2026-10-15: 1,741 OI2026-10-16: 1,741 OI2026-10-21: 1,747 OI2026-10-23: 1,752 OI Oct 02, 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, 20261,752+5
Oct 21, 2026Viewing1,747+6
Oct 16, 20261,7410
Oct 15, 20261,7410
Oct 14, 20261,7410
Oct 13, 20261,7410
Oct 09, 20261,741-4
Oct 08, 20261,7450
Oct 07, 20261,7450
Oct 06, 20261,7450
Oct 05, 20261,7450
Oct 02, 20261,745No prior observation