OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

VRT $75.00 Put

VRT280121P00075000

Latest saved OI842Oct 23, 2026
Last change+282vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VRT $75.00 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. 8424210 2026-10-02: 114 OI2026-10-05: 114 OI2026-10-06: 124 OI2026-10-07: 145 OI2026-10-08: 145 OI2026-10-09: 188 OI2026-10-12: 204 OI2026-10-14: 215 OI2026-10-15: 215 OI2026-10-16: 453 OI2026-10-21: 560 OI2026-10-23: 842 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, 2026842+282
Oct 21, 2026Viewing560+107
Oct 16, 2026453+238
Oct 15, 20262150
Oct 14, 2026215+11
Oct 12, 2026204+16
Oct 09, 2026188+43
Oct 08, 20261450
Oct 07, 2026145+21
Oct 06, 2026124+10
Oct 05, 20261140
Oct 02, 2026114No prior observation