OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SA $26.00 Call

SA270115C00026000

Latest saved OI129Oct 23, 2026
Last change+45vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SA $26.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 129640 2026-10-02: 32 OI2026-10-05: 49 OI2026-10-06: 56 OI2026-10-07: 56 OI2026-10-08: 46 OI2026-10-09: 46 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-16: 46 OI2026-10-20: 84 OI2026-10-23: 129 OI Oct 02, 2026Oct 23, 2026

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

SA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026129+45
Oct 20, 2026Viewing84+38
Oct 16, 2026460
Oct 14, 2026460
Oct 13, 2026460
Oct 09, 2026460
Oct 08, 202646-10
Oct 07, 2026560
Oct 06, 202656+7
Oct 05, 202649+17
Oct 02, 202632No prior observation