OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

VRT $270.00 Call

VRT270319C00270000

Latest saved OI351Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $270.00 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. 3511750 2026-10-02: 214 OI2026-10-05: 215 OI2026-10-06: 264 OI2026-10-07: 269 OI2026-10-08: 269 OI2026-10-09: 295 OI2026-10-12: 294 OI2026-10-14: 282 OI2026-10-15: 326 OI2026-10-16: 309 OI2026-10-21: 350 OI2026-10-23: 351 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, 2026Viewing351+1
Oct 21, 2026350+41
Oct 16, 2026309-17
Oct 15, 2026326+44
Oct 14, 2026282-12
Oct 12, 2026294-1
Oct 09, 2026295+26
Oct 08, 20262690
Oct 07, 2026269+5
Oct 06, 2026264+49
Oct 05, 2026215+1
Oct 02, 2026214No prior observation