OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

EL $120.00 Call

EL280121C00120000

Latest saved OI582Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EL $120.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5822910 2026-10-02: 566 OI2026-10-05: 568 OI2026-10-06: 568 OI2026-10-07: 568 OI2026-10-08: 580 OI2026-10-09: 580 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 580 OI2026-10-16: 579 OI2026-10-21: 579 OI2026-10-23: 582 OI Oct 02, 2026Oct 23, 2026

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

EL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing582+3
Oct 21, 20265790
Oct 16, 2026579-1
Oct 15, 20265800
Oct 14, 20265800
Oct 13, 20265800
Oct 09, 20265800
Oct 08, 2026580+12
Oct 07, 20265680
Oct 06, 20265680
Oct 05, 2026568+2
Oct 02, 2026566No prior observation