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Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $165.00 Put

MRNA261120P00165000

Latest saved OI2,225Oct 23, 2026
Last change+441vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $165.00 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. 2,5001,2500 2026-10-09: 2,500 OI2026-10-13: 1,799 OI2026-10-14: 1,799 OI2026-10-15: 1,793 OI2026-10-16: 1,699 OI2026-10-21: 1,784 OI2026-10-23: 2,225 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, 20262,225+441
Oct 21, 2026Viewing1,784+85
Oct 16, 20261,699-94
Oct 15, 20261,793-6
Oct 14, 20261,7990
Oct 13, 20261,799-701
Oct 09, 20262,500No prior observation