OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ES $70.00 Call

ES270115C00070000

Latest saved OI500Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ES $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. 5102550 2026-10-02: 324 OI2026-10-05: 328 OI2026-10-06: 329 OI2026-10-07: 354 OI2026-10-08: 360 OI2026-10-09: 360 OI2026-10-13: 377 OI2026-10-14: 377 OI2026-10-15: 451 OI2026-10-16: 452 OI2026-10-21: 510 OI2026-10-23: 500 OI Oct 02, 2026Oct 23, 2026

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

ES contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing500-10
Oct 21, 2026510+58
Oct 16, 2026452+1
Oct 15, 2026451+74
Oct 14, 20263770
Oct 13, 2026377+17
Oct 09, 20263600
Oct 08, 2026360+6
Oct 07, 2026354+25
Oct 06, 2026329+1
Oct 05, 2026328+4
Oct 02, 2026324No prior observation