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Contract OI history

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Nov 20, 2026 EXPIRATION

FLY $24.00 Put

FLY261120P00024000

Latest saved OI220Oct 20, 2026
Last change+1vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLY $24.00 put open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 2201100 2026-10-09: 219 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-16: 219 OI2026-10-20: 220 OI Oct 09, 2026Oct 20, 2026

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

FLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing220+1
Oct 16, 20262190
Oct 14, 20262190
Oct 13, 20262190
Oct 09, 2026219No prior observation