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Contract OI history

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Nov 20, 2026 EXPIRATION

FLY $34.00 Put

FLY261120P00034000

Latest saved OI1,268Oct 20, 2026
Last change-201vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLY $34.00 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. 1,4927460 2026-10-09: 1,492 OI2026-10-13: 1,490 OI2026-10-14: 1,490 OI2026-10-16: 1,469 OI2026-10-20: 1,268 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, 2026Viewing1,268-201
Oct 16, 20261,469-21
Oct 14, 20261,4900
Oct 13, 20261,490-2
Oct 09, 20261,492No prior observation