OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

KOPN $3.00 Call

KOPN270115C00003000

Latest saved OI1,024Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KOPN $3.00 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. 1,0245120 2026-10-09: 1,004 OI2026-10-13: 1,004 OI2026-10-14: 1,004 OI2026-10-16: 1,004 OI2026-10-20: 1,024 OI2026-10-23: 1,024 OI Oct 09, 2026Oct 23, 2026

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

KOPN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0240
Oct 20, 20261,024+20
Oct 16, 20261,0040
Oct 14, 20261,0040
Oct 13, 20261,0040
Oct 09, 20261,004No prior observation