OITracker Cboe delayed data

Contract OI history

Back to KOPN

Jan 21, 2028 EXPIRATION

KOPN $10.00 Call

KOPN280121C00010000

Latest saved OI2,372Oct 23, 2026
Last change+17vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KOPN $10.00 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. 2,3721,1860 2026-10-09: 2,281 OI2026-10-13: 2,281 OI2026-10-14: 2,281 OI2026-10-16: 2,281 OI2026-10-20: 2,355 OI2026-10-23: 2,372 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, 2026Viewing2,372+17
Oct 20, 20262,355+74
Oct 16, 20262,2810
Oct 14, 20262,2810
Oct 13, 20262,2810
Oct 09, 20262,281No prior observation