OITracker Cboe delayed data

Contract OI history

Back to VIST

Mar 19, 2027 EXPIRATION

VIST $55.00 Call

VIST270319C00055000

Latest saved OI112Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VIST $55.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 141700 2026-10-02: 141 OI2026-10-05: 141 OI2026-10-06: 134 OI2026-10-07: 134 OI2026-10-08: 134 OI2026-10-09: 135 OI2026-10-13: 132 OI2026-10-14: 132 OI2026-10-16: 132 OI2026-10-20: 112 OI2026-10-23: 112 OI Oct 02, 2026Oct 23, 2026

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

VIST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1120
Oct 20, 2026112-20
Oct 16, 20261320
Oct 14, 20261320
Oct 13, 2026132-3
Oct 09, 2026135+1
Oct 08, 20261340
Oct 07, 20261340
Oct 06, 2026134-7
Oct 05, 20261410
Oct 02, 2026141No prior observation