OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

SES $1.50 Call

SES261120C00001500

Latest saved OI346Oct 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. 3461730 2026-10-02: 316 OI2026-10-05: 322 OI2026-10-06: 322 OI2026-10-07: 322 OI2026-10-08: 322 OI2026-10-09: 322 OI2026-10-13: 327 OI2026-10-14: 336 OI2026-10-16: 336 OI2026-10-20: 346 OI2026-10-23: 346 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, 2026Viewing3460
Oct 20, 2026346+10
Oct 16, 20263360
Oct 14, 2026336+9
Oct 13, 2026327+5
Oct 09, 20263220
Oct 08, 20263220
Oct 07, 20263220
Oct 06, 20263220
Oct 05, 2026322+6
Oct 02, 2026316No prior observation