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Contract OI history

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Dec 18, 2026 EXPIRATION

SAN $13.00 Call

SAN261218C00013000

Latest saved OI4,005Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAN $13.00 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. 4,0052,0020 2026-10-02: 3,852 OI2026-10-05: 3,852 OI2026-10-06: 3,951 OI2026-10-07: 3,956 OI2026-10-08: 3,958 OI2026-10-09: 3,953 OI2026-10-13: 3,957 OI2026-10-14: 3,957 OI2026-10-15: 3,957 OI2026-10-16: 3,957 OI2026-10-21: 3,990 OI2026-10-23: 4,005 OI Oct 02, 2026Oct 23, 2026

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

SAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264,005+15
Oct 21, 2026Viewing3,990+33
Oct 16, 20263,9570
Oct 15, 20263,9570
Oct 14, 20263,9570
Oct 13, 20263,957+4
Oct 09, 20263,953-5
Oct 08, 20263,958+2
Oct 07, 20263,956+5
Oct 06, 20263,951+99
Oct 05, 20263,8520
Oct 02, 20263,852No prior observation