OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ZION $60.00 Put

ZION270115P00060000

Latest saved OI1,113Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZION $60.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1155570 2026-10-09: 1,112 OI2026-10-14: 1,112 OI2026-10-15: 1,115 OI2026-10-16: 1,115 OI2026-10-21: 1,113 OI2026-10-23: 1,113 OI Oct 09, 2026Oct 23, 2026

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

ZION contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1130
Oct 21, 20261,113-2
Oct 16, 20261,1150
Oct 15, 20261,115+3
Oct 14, 20261,1120
Oct 09, 20261,112No prior observation