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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $240.00 Call

MRNA261023C00240000

Latest saved OI2,694Oct 23, 2026
Last change-915vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $240.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,6091,8040 2026-10-09: 82 OI2026-10-13: 199 OI2026-10-14: 199 OI2026-10-15: 255 OI2026-10-16: 428 OI2026-10-21: 3,609 OI2026-10-23: 2,694 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, 2026Viewing2,694-915
Oct 21, 20263,609+3,181
Oct 16, 2026428+173
Oct 15, 2026255+56
Oct 14, 20261990
Oct 13, 2026199+117
Oct 09, 202682No prior observation