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Contract OI history

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Feb 19, 2027 EXPIRATION

SNOW $400.00 Call

SNOW270219C00400000

Latest saved OI366Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $400.00 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. 3661830 2026-10-02: 274 OI2026-10-05: 279 OI2026-10-06: 279 OI2026-10-07: 279 OI2026-10-08: 279 OI2026-10-09: 322 OI2026-10-13: 327 OI2026-10-14: 327 OI2026-10-15: 330 OI2026-10-16: 329 OI2026-10-21: 359 OI2026-10-23: 366 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, 2026366+7
Oct 21, 2026Viewing359+30
Oct 16, 2026329-1
Oct 15, 2026330+3
Oct 14, 20263270
Oct 13, 2026327+5
Oct 09, 2026322+43
Oct 08, 20262790
Oct 07, 20262790
Oct 06, 20262790
Oct 05, 2026279+5
Oct 02, 2026274No prior observation