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Contract OI history

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Dec 15, 2028 EXPIRATION

SNOW $220.00 Put

SNOW281215P00220000

Latest saved OI388Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $220.00 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. 3901950 2026-10-02: 389 OI2026-10-05: 389 OI2026-10-06: 389 OI2026-10-07: 389 OI2026-10-08: 389 OI2026-10-09: 389 OI2026-10-13: 389 OI2026-10-14: 389 OI2026-10-15: 390 OI2026-10-16: 390 OI2026-10-21: 389 OI2026-10-23: 388 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, 2026Viewing388-1
Oct 21, 2026389-1
Oct 16, 20263900
Oct 15, 2026390+1
Oct 14, 20263890
Oct 13, 20263890
Oct 09, 20263890
Oct 08, 20263890
Oct 07, 20263890
Oct 06, 20263890
Oct 05, 20263890
Oct 02, 2026389No prior observation