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Contract OI history

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Mar 19, 2027 EXPIRATION

SNOW $400.00 Call

SNOW270319C00400000

Latest saved OI595Oct 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 $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. 5952970 2026-10-02: 492 OI2026-10-05: 505 OI2026-10-06: 520 OI2026-10-07: 520 OI2026-10-08: 520 OI2026-10-09: 568 OI2026-10-13: 569 OI2026-10-14: 569 OI2026-10-15: 569 OI2026-10-16: 591 OI2026-10-21: 594 OI2026-10-23: 595 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, 2026Viewing595+1
Oct 21, 2026594+3
Oct 16, 2026591+22
Oct 15, 20265690
Oct 14, 20265690
Oct 13, 2026569+1
Oct 09, 2026568+48
Oct 08, 20265200
Oct 07, 20265200
Oct 06, 2026520+15
Oct 05, 2026505+13
Oct 02, 2026492No prior observation