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Contract OI history

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Mar 19, 2027 EXPIRATION

MRNA $125.00 Put

MRNA270319P00125000

Latest saved OI532Oct 23, 2026
Last change+48vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $125.00 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. 5702850 2026-10-09: 570 OI2026-10-13: 558 OI2026-10-14: 558 OI2026-10-15: 558 OI2026-10-16: 558 OI2026-10-21: 484 OI2026-10-23: 532 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, 2026532+48
Oct 21, 2026Viewing484-74
Oct 16, 20265580
Oct 15, 20265580
Oct 14, 20265580
Oct 13, 2026558-12
Oct 09, 2026570No prior observation