OITracker Cboe delayed data

Contract OI history

Back to VIK

Nov 20, 2026 EXPIRATION

VIK $90.00 Put

VIK261120P00090000

Latest saved OI453Oct 23, 2026
Last change-18vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VIK $90.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4712350 2026-10-02: 134 OI2026-10-05: 134 OI2026-10-06: 142 OI2026-10-07: 142 OI2026-10-08: 142 OI2026-10-09: 182 OI2026-10-13: 185 OI2026-10-14: 191 OI2026-10-16: 191 OI2026-10-21: 471 OI2026-10-23: 453 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VIK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing453-18
Oct 21, 2026471+280
Oct 16, 20261910
Oct 14, 2026191+6
Oct 13, 2026185+3
Oct 09, 2026182+40
Oct 08, 20261420
Oct 07, 20261420
Oct 06, 2026142+8
Oct 05, 20261340
Oct 02, 2026134No prior observation