OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

VRT $440.00 Call

VRT280121C00440000

Latest saved OI515Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $440.00 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. 5162580 2026-10-02: 516 OI2026-10-05: 516 OI2026-10-06: 516 OI2026-10-07: 516 OI2026-10-08: 516 OI2026-10-09: 516 OI2026-10-12: 516 OI2026-10-14: 516 OI2026-10-15: 516 OI2026-10-16: 516 OI2026-10-21: 515 OI2026-10-23: 515 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, 20265150
Oct 21, 2026Viewing515-1
Oct 16, 20265160
Oct 15, 20265160
Oct 14, 20265160
Oct 12, 20265160
Oct 09, 20265160
Oct 08, 20265160
Oct 07, 20265160
Oct 06, 20265160
Oct 05, 20265160
Oct 02, 2026516No prior observation