OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

SES $1.50 Call

SES270319C00001500

Latest saved OI1,556Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SES $1.50 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. 1,5567780 2026-10-02: 57 OI2026-10-05: 57 OI2026-10-06: 1,513 OI2026-10-07: 1,513 OI2026-10-08: 1,513 OI2026-10-09: 1,513 OI2026-10-13: 1,552 OI2026-10-14: 1,552 OI2026-10-16: 1,552 OI2026-10-20: 1,556 OI2026-10-23: 1,556 OI Oct 02, 2026Oct 23, 2026

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

SES contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5560
Oct 20, 20261,556+4
Oct 16, 20261,5520
Oct 14, 20261,5520
Oct 13, 20261,552+39
Oct 09, 20261,5130
Oct 08, 20261,5130
Oct 07, 20261,5130
Oct 06, 20261,513+1,456
Oct 05, 2026570
Oct 02, 202657No prior observation