OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ELF $70.00 Call

ELF270115C00070000

Latest saved OI441Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $70.00 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. 4602300 2026-10-02: 459 OI2026-10-05: 459 OI2026-10-06: 460 OI2026-10-07: 460 OI2026-10-08: 460 OI2026-10-09: 453 OI2026-10-13: 454 OI2026-10-14: 454 OI2026-10-15: 452 OI2026-10-16: 445 OI2026-10-21: 442 OI2026-10-23: 441 OI Oct 02, 2026Oct 23, 2026

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

ELF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing441-1
Oct 21, 2026442-3
Oct 16, 2026445-7
Oct 15, 2026452-2
Oct 14, 20264540
Oct 13, 2026454+1
Oct 09, 2026453-7
Oct 08, 20264600
Oct 07, 20264600
Oct 06, 2026460+1
Oct 05, 20264590
Oct 02, 2026459No prior observation