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Contract OI history

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Nov 13, 2026 EXPIRATION

MRNA $180.00 Put

MRNA261113P00180000

Latest saved OI234Oct 23, 2026
Last change+168vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $180.00 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. 2341170 2026-10-09: 31 OI2026-10-13: 56 OI2026-10-14: 56 OI2026-10-15: 57 OI2026-10-16: 58 OI2026-10-21: 66 OI2026-10-23: 234 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, 2026234+168
Oct 21, 2026Viewing66+8
Oct 16, 202658+1
Oct 15, 202657+1
Oct 14, 2026560
Oct 13, 202656+25
Oct 09, 202631No prior observation