OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

VRT $257.50 Call

VRT261030C00257500

Latest saved OI81Oct 23, 2026
Last change+4vs previous saved observation
Saved market days6Oct 12, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $257.50 call open interest history 6 saved observations from 2026-10-12 to 2026-10-23. Exact values and changes are listed in the table below. 81400 2026-10-12: 0 OI2026-10-14: 10 OI2026-10-15: 13 OI2026-10-16: 15 OI2026-10-21: 77 OI2026-10-23: 81 OI Oct 12, 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, 202681+4
Oct 21, 2026Viewing77+62
Oct 16, 202615+2
Oct 15, 202613+3
Oct 14, 202610+10
Oct 12, 20260No prior observation