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Contract OI history

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Jan 21, 2028 EXPIRATION

SNOW $170.00 Put

SNOW280121P00170000

Latest saved OI1,166Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $170.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1665830 2026-10-02: 1,163 OI2026-10-05: 1,163 OI2026-10-06: 1,162 OI2026-10-07: 1,162 OI2026-10-08: 1,162 OI2026-10-09: 1,162 OI2026-10-13: 1,162 OI2026-10-14: 1,162 OI2026-10-15: 1,164 OI2026-10-16: 1,164 OI2026-10-21: 1,166 OI2026-10-23: 1,166 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, 2026Viewing1,1660
Oct 21, 20261,166+2
Oct 16, 20261,1640
Oct 15, 20261,164+2
Oct 14, 20261,1620
Oct 13, 20261,1620
Oct 09, 20261,1620
Oct 08, 20261,1620
Oct 07, 20261,1620
Oct 06, 20261,162-1
Oct 05, 20261,1630
Oct 02, 20261,163No prior observation