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Contract OI history

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Jun 17, 2027 EXPIRATION

MRNA $230.00 Put

MRNA270617P00230000

Latest saved OI376Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $230.00 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. 3761880 2026-10-09: 3 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 36 OI2026-10-16: 359 OI2026-10-21: 361 OI2026-10-23: 376 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, 2026376+15
Oct 21, 2026Viewing361+2
Oct 16, 2026359+323
Oct 15, 202636+32
Oct 14, 202640
Oct 13, 20264+1
Oct 09, 20263No prior observation