OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $370.00 Call

VRT270115C00370000

Latest saved OI448Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $370.00 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. 4562280 2026-10-02: 447 OI2026-10-05: 447 OI2026-10-06: 452 OI2026-10-07: 454 OI2026-10-08: 454 OI2026-10-09: 454 OI2026-10-12: 454 OI2026-10-14: 456 OI2026-10-15: 453 OI2026-10-16: 450 OI2026-10-21: 450 OI2026-10-23: 448 OI Oct 02, 2026Oct 23, 2026

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

VRT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing448-2
Oct 21, 20264500
Oct 16, 2026450-3
Oct 15, 2026453-3
Oct 14, 2026456+2
Oct 12, 20264540
Oct 09, 20264540
Oct 08, 20264540
Oct 07, 2026454+2
Oct 06, 2026452+5
Oct 05, 20264470
Oct 02, 2026447No prior observation