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Contract OI history

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Dec 18, 2026 EXPIRATION

JBLU $4.00 Put

JBLU261218P00004000

Latest saved OI7,224Oct 23, 2026
Last change-87vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
JBLU $4.00 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. 7,5503,7750 2026-10-09: 7,550 OI2026-10-13: 7,506 OI2026-10-14: 7,506 OI2026-10-15: 7,441 OI2026-10-16: 7,411 OI2026-10-21: 7,311 OI2026-10-23: 7,224 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, 2026Viewing7,224-87
Oct 21, 20267,311-100
Oct 16, 20267,411-30
Oct 15, 20267,441-65
Oct 14, 20267,5060
Oct 13, 20267,506-44
Oct 09, 20267,550No prior observation