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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $149.00 Put

MRNA261023P00149000

Latest saved OI214Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $149.00 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. 2141070 2026-10-09: 143 OI2026-10-13: 143 OI2026-10-14: 143 OI2026-10-15: 146 OI2026-10-16: 147 OI2026-10-21: 187 OI2026-10-23: 214 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, 2026214+27
Oct 21, 2026Viewing187+40
Oct 16, 2026147+1
Oct 15, 2026146+3
Oct 14, 20261430
Oct 13, 20261430
Oct 09, 2026143No prior observation