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Contract OI history

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Jan 21, 2028 EXPIRATION

SNOW $220.00 Put

SNOW280121P00220000

Latest saved OI1,452Oct 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 $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. 1,4527260 2026-10-02: 1,446 OI2026-10-05: 1,446 OI2026-10-06: 1,444 OI2026-10-07: 1,444 OI2026-10-08: 1,444 OI2026-10-09: 1,449 OI2026-10-13: 1,449 OI2026-10-14: 1,449 OI2026-10-15: 1,449 OI2026-10-16: 1,449 OI2026-10-21: 1,452 OI2026-10-23: 1,452 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, 20261,4520
Oct 21, 2026Viewing1,452+3
Oct 16, 20261,4490
Oct 15, 20261,4490
Oct 14, 20261,4490
Oct 13, 20261,4490
Oct 09, 20261,449+5
Oct 08, 20261,4440
Oct 07, 20261,4440
Oct 06, 20261,444-2
Oct 05, 20261,4460
Oct 02, 20261,446No prior observation