OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

U $75.00 Call

U270115C00075000

Latest saved OI3,606Oct 23, 2026
Last change-40vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $75.00 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. 3,6461,8230 2026-10-02: 3,320 OI2026-10-05: 3,320 OI2026-10-06: 3,362 OI2026-10-07: 3,505 OI2026-10-08: 3,505 OI2026-10-09: 3,534 OI2026-10-14: 3,573 OI2026-10-15: 3,618 OI2026-10-16: 3,626 OI2026-10-21: 3,646 OI2026-10-23: 3,606 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,606-40
Oct 21, 2026Viewing3,646+20
Oct 16, 20263,626+8
Oct 15, 20263,618+45
Oct 14, 20263,573+39
Oct 09, 20263,534+29
Oct 08, 20263,5050
Oct 07, 20263,505+143
Oct 06, 20263,362+42
Oct 05, 20263,3200
Oct 02, 20263,320No prior observation