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Contract OI history

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Nov 27, 2026 EXPIRATION

KOPN $500.00 Call

KOPN261127C00000500

Latest saved OI579Oct 23, 2026
Last change+293vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KOPN $500.00 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. 5792890 2026-10-09: 64 OI2026-10-13: 228 OI2026-10-14: 231 OI2026-10-16: 239 OI2026-10-20: 286 OI2026-10-23: 579 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, 2026Viewing579+293
Oct 20, 2026286+47
Oct 16, 2026239+8
Oct 14, 2026231+3
Oct 13, 2026228+164
Oct 09, 202664No prior observation