OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SES $4.50 Call

SES280121C00004500

Latest saved OI466Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SES $4.50 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. 4662330 2026-10-02: 351 OI2026-10-05: 356 OI2026-10-06: 357 OI2026-10-07: 421 OI2026-10-08: 422 OI2026-10-09: 423 OI2026-10-13: 424 OI2026-10-14: 424 OI2026-10-16: 448 OI2026-10-20: 465 OI2026-10-23: 466 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, 2026Viewing466+1
Oct 20, 2026465+17
Oct 16, 2026448+24
Oct 14, 20264240
Oct 13, 2026424+1
Oct 09, 2026423+1
Oct 08, 2026422+1
Oct 07, 2026421+64
Oct 06, 2026357+1
Oct 05, 2026356+5
Oct 02, 2026351No prior observation