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Contract OI history

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Dec 18, 2026 EXPIRATION

SAN $15.00 Call

SAN261218C00015000

Latest saved OI1,621Oct 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
SAN $15.00 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. 1,6218100 2026-10-02: 1,154 OI2026-10-05: 1,155 OI2026-10-06: 1,514 OI2026-10-07: 1,515 OI2026-10-08: 1,515 OI2026-10-09: 1,515 OI2026-10-13: 1,515 OI2026-10-14: 1,517 OI2026-10-15: 1,517 OI2026-10-16: 1,617 OI2026-10-21: 1,620 OI2026-10-23: 1,621 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, 2026Viewing1,621+1
Oct 21, 20261,620+3
Oct 16, 20261,617+100
Oct 15, 20261,5170
Oct 14, 20261,517+2
Oct 13, 20261,5150
Oct 09, 20261,5150
Oct 08, 20261,5150
Oct 07, 20261,515+1
Oct 06, 20261,514+359
Oct 05, 20261,155+1
Oct 02, 20261,154No prior observation