OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

SHIP $18.00 Call

SHIP261120C00018000

Latest saved OI23Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SHIP $18.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 23110 2026-10-09: 3 OI2026-10-13: 3 OI2026-10-14: 4 OI2026-10-15: 5 OI2026-10-20: 22 OI2026-10-23: 23 OI Oct 09, 2026Oct 23, 2026

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

SHIP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing23+1
Oct 20, 202622+17
Oct 15, 20265+1
Oct 14, 20264+1
Oct 13, 202630
Oct 09, 20263No prior observation