OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

VRT $270.00 Put

VRT270115P00270000

Latest saved OI2,116Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $270.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,1161,0580 2026-10-02: 2,109 OI2026-10-05: 2,107 OI2026-10-06: 2,107 OI2026-10-07: 2,110 OI2026-10-08: 2,110 OI2026-10-09: 2,112 OI2026-10-12: 2,112 OI2026-10-14: 2,108 OI2026-10-15: 2,108 OI2026-10-16: 2,108 OI2026-10-21: 2,107 OI2026-10-23: 2,116 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, 2026Viewing2,116+9
Oct 21, 20262,107-1
Oct 16, 20262,1080
Oct 15, 20262,1080
Oct 14, 20262,108-4
Oct 12, 20262,1120
Oct 09, 20262,112+2
Oct 08, 20262,1100
Oct 07, 20262,110+3
Oct 06, 20262,1070
Oct 05, 20262,107-2
Oct 02, 20262,109No prior observation