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Contract OI history

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Nov 20, 2026 EXPIRATION

MYGN $5.00 Put

MYGN261120P00005000

Latest saved OI332Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MYGN $5.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3331660 2026-10-09: 3 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-16: 3 OI2026-10-21: 333 OI2026-10-23: 332 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, 2026332-1
Oct 21, 2026Viewing333+330
Oct 16, 202630
Oct 14, 202630
Oct 13, 202630
Oct 09, 20263No prior observation