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Contract OI history

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Nov 20, 2026 EXPIRATION

MRCY $75.00 Put

MRCY261120P00075000

Latest saved OI186Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MRCY $75.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 187930 2026-10-08: 171 OI2026-10-09: 171 OI2026-10-13: 173 OI2026-10-15: 173 OI2026-10-16: 175 OI2026-10-20: 187 OI2026-10-23: 186 OI Oct 08, 2026Oct 23, 2026

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

MRCY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing186-1
Oct 20, 2026187+12
Oct 16, 2026175+2
Oct 15, 20261730
Oct 13, 2026173+2
Oct 09, 20261710
Oct 08, 2026171No prior observation