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Contract OI history

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Nov 13, 2026 EXPIRATION

KOPN $5.50 Call

KOPN261113C00005500

Latest saved OI11Oct 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 $5.50 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. 1570 2026-10-09: 15 OI2026-10-13: 15 OI2026-10-14: 15 OI2026-10-16: 11 OI2026-10-20: 11 OI2026-10-23: 11 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, 2026Viewing110
Oct 20, 2026110
Oct 16, 202611-4
Oct 14, 2026150
Oct 13, 2026150
Oct 09, 202615No prior observation