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Contract OI history

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Oct 30, 2026 EXPIRATION

JBLU $2.50 Put

JBLU261030P00002500

Latest saved OI23,709Oct 23, 2026
Last change+8,595vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
JBLU $2.50 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. 23,70911,8540 2026-10-09: 5,003 OI2026-10-13: 5,026 OI2026-10-14: 5,026 OI2026-10-15: 5,107 OI2026-10-16: 5,113 OI2026-10-21: 15,114 OI2026-10-23: 23,709 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, 2026Viewing23,709+8,595
Oct 21, 202615,114+10,001
Oct 16, 20265,113+6
Oct 15, 20265,107+81
Oct 14, 20265,0260
Oct 13, 20265,026+23
Oct 09, 20265,003No prior observation