OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SAN $15.00 Call

SAN280121C00015000

Latest saved OI4,616Oct 23, 2026
Last change0vs 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. 4,6252,3120 2026-10-02: 4,622 OI2026-10-05: 4,622 OI2026-10-06: 4,625 OI2026-10-07: 4,614 OI2026-10-08: 4,614 OI2026-10-09: 4,614 OI2026-10-13: 4,614 OI2026-10-14: 4,615 OI2026-10-15: 4,615 OI2026-10-16: 4,615 OI2026-10-21: 4,616 OI2026-10-23: 4,616 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, 2026Viewing4,6160
Oct 21, 20264,616+1
Oct 16, 20264,6150
Oct 15, 20264,6150
Oct 14, 20264,615+1
Oct 13, 20264,6140
Oct 09, 20264,6140
Oct 08, 20264,6140
Oct 07, 20264,614-11
Oct 06, 20264,625+3
Oct 05, 20264,6220
Oct 02, 20264,622No prior observation