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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $162.50 Put

MRNA261023P00162500

Latest saved OI259Oct 23, 2026
Last change+141vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $162.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2591290 2026-10-09: 137 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 118 OI2026-10-16: 119 OI2026-10-21: 118 OI2026-10-23: 259 OI Oct 09, 2026Oct 23, 2026

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

MRNA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026259+141
Oct 21, 2026Viewing118-1
Oct 16, 2026119+1
Oct 15, 2026118+2
Oct 14, 20261160
Oct 13, 2026116-21
Oct 09, 2026137No prior observation