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Contract OI history

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Oct 30, 2026 EXPIRATION

JBLU $3.50 Put

JBLU261030P00003500

Latest saved OI2,598Oct 23, 2026
Last change+24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
JBLU $3.50 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. 2,5981,2990 2026-10-09: 617 OI2026-10-13: 2,542 OI2026-10-14: 2,542 OI2026-10-15: 2,546 OI2026-10-16: 2,547 OI2026-10-21: 2,574 OI2026-10-23: 2,598 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

JBLU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,598+24
Oct 21, 20262,574+27
Oct 16, 20262,547+1
Oct 15, 20262,546+4
Oct 14, 20262,5420
Oct 13, 20262,542+1,925
Oct 09, 2026617No prior observation