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Contract OI history

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Jan 15, 2027 EXPIRATION

MRNA $37.00 Put

MRNA270115P00037000

Latest saved OI8,666Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $37.00 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. 8,6664,3330 2026-10-09: 8,655 OI2026-10-13: 8,655 OI2026-10-14: 8,655 OI2026-10-15: 8,655 OI2026-10-16: 8,655 OI2026-10-21: 8,658 OI2026-10-23: 8,666 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, 20268,666+8
Oct 21, 2026Viewing8,658+3
Oct 16, 20268,6550
Oct 15, 20268,6550
Oct 14, 20268,6550
Oct 13, 20268,6550
Oct 09, 20268,655No prior observation