OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SES $1.50 Call

SES280121C00001500

Latest saved OI1,189Oct 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. 1,2016000 2026-10-02: 1,199 OI2026-10-05: 1,200 OI2026-10-06: 1,201 OI2026-10-07: 1,200 OI2026-10-08: 1,200 OI2026-10-09: 1,200 OI2026-10-13: 1,195 OI2026-10-14: 1,194 OI2026-10-16: 1,189 OI2026-10-20: 1,189 OI2026-10-23: 1,189 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, 2026Viewing1,1890
Oct 20, 20261,1890
Oct 16, 20261,189-5
Oct 14, 20261,194-1
Oct 13, 20261,195-5
Oct 09, 20261,2000
Oct 08, 20261,2000
Oct 07, 20261,200-1
Oct 06, 20261,201+1
Oct 05, 20261,200+1
Oct 02, 20261,199No prior observation