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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $210.00 Put

MRNA261030P00210000

Latest saved OI470Oct 23, 2026
Last change+158vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $210.00 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. 4702350 2026-10-09: 62 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 239 OI2026-10-16: 355 OI2026-10-21: 312 OI2026-10-23: 470 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, 2026Viewing470+158
Oct 21, 2026312-43
Oct 16, 2026355+116
Oct 15, 2026239+34
Oct 14, 20262050
Oct 13, 2026205+143
Oct 09, 202662No prior observation