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Contract OI history

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Jun 17, 2027 EXPIRATION

MRNA $135.00 Put

MRNA270617P00135000

Latest saved OI880Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $135.00 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. 8804400 2026-10-09: 862 OI2026-10-13: 862 OI2026-10-14: 862 OI2026-10-15: 862 OI2026-10-16: 862 OI2026-10-21: 879 OI2026-10-23: 880 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, 2026Viewing880+1
Oct 21, 2026879+17
Oct 16, 20268620
Oct 15, 20268620
Oct 14, 20268620
Oct 13, 20268620
Oct 09, 2026862No prior observation