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Contract OI history

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Jun 17, 2027 EXPIRATION

MRNA $200.00 Put

MRNA270617P00200000

Latest saved OI795Oct 23, 2026
Last change+33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $200.00 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. 7953970 2026-10-09: 331 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-15: 359 OI2026-10-16: 361 OI2026-10-21: 762 OI2026-10-23: 795 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, 2026Viewing795+33
Oct 21, 2026762+401
Oct 16, 2026361+2
Oct 15, 2026359+24
Oct 14, 20263350
Oct 13, 2026335+4
Oct 09, 2026331No prior observation