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Contract OI history

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Nov 20, 2026 EXPIRATION

SNA $370.00 Call

SNA261120C00370000

Latest saved OI381Oct 23, 2026
Last change-28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNA $370.00 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. 7543770 2026-10-02: 752 OI2026-10-05: 752 OI2026-10-06: 752 OI2026-10-07: 752 OI2026-10-08: 752 OI2026-10-09: 752 OI2026-10-13: 752 OI2026-10-14: 752 OI2026-10-15: 754 OI2026-10-16: 754 OI2026-10-21: 409 OI2026-10-23: 381 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SNA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing381-28
Oct 21, 2026409-345
Oct 16, 20267540
Oct 15, 2026754+2
Oct 14, 20267520
Oct 13, 20267520
Oct 09, 20267520
Oct 08, 20267520
Oct 07, 20267520
Oct 06, 20267520
Oct 05, 20267520
Oct 02, 2026752No prior observation