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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $175.00 Put

MRNA261030P00175000

Latest saved OI1,392Oct 23, 2026
Last change+180vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $175.00 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. 1,3926960 2026-10-09: 1,037 OI2026-10-13: 996 OI2026-10-14: 996 OI2026-10-15: 997 OI2026-10-16: 1,006 OI2026-10-21: 1,212 OI2026-10-23: 1,392 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, 2026Viewing1,392+180
Oct 21, 20261,212+206
Oct 16, 20261,006+9
Oct 15, 2026997+1
Oct 14, 20269960
Oct 13, 2026996-41
Oct 09, 20261,037No prior observation