OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

VRT $180.00 Put

VRT261030P00180000

Latest saved OI807Oct 23, 2026
Last change+70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $180.00 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. 8074030 2026-10-02: 517 OI2026-10-05: 517 OI2026-10-06: 517 OI2026-10-07: 517 OI2026-10-08: 517 OI2026-10-09: 517 OI2026-10-12: 523 OI2026-10-14: 522 OI2026-10-15: 540 OI2026-10-16: 552 OI2026-10-21: 737 OI2026-10-23: 807 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, 2026807+70
Oct 21, 2026Viewing737+185
Oct 16, 2026552+12
Oct 15, 2026540+18
Oct 14, 2026522-1
Oct 12, 2026523+6
Oct 09, 20265170
Oct 08, 20265170
Oct 07, 20265170
Oct 06, 20265170
Oct 05, 20265170
Oct 02, 2026517No prior observation