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Contract OI history

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Nov 20, 2026 EXPIRATION

MYGN $8.00 Call

MYGN261120C00008000

Latest saved OI315Oct 23, 2026
Last change+4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MYGN $8.00 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. 3151570 2026-10-09: 202 OI2026-10-13: 202 OI2026-10-14: 202 OI2026-10-16: 202 OI2026-10-21: 311 OI2026-10-23: 315 OI Oct 09, 2026Oct 23, 2026

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

MYGN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing315+4
Oct 21, 2026311+109
Oct 16, 20262020
Oct 14, 20262020
Oct 13, 20262020
Oct 09, 2026202No prior observation