OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

VRT $280.00 Call

VRT261023C00280000

Latest saved OI400Oct 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 $280.00 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. 4002000 2026-10-02: 207 OI2026-10-05: 207 OI2026-10-06: 235 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 384 OI2026-10-12: 399 OI2026-10-14: 381 OI2026-10-15: 381 OI2026-10-16: 396 OI2026-10-21: 400 OI2026-10-23: 400 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, 20264000
Oct 21, 2026Viewing400+4
Oct 16, 2026396+15
Oct 15, 20263810
Oct 14, 2026381-18
Oct 12, 2026399+15
Oct 09, 2026384+144
Oct 08, 20262400
Oct 07, 2026240+5
Oct 06, 2026235+28
Oct 05, 20262070
Oct 02, 2026207No prior observation