Contract OI history

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Jan 21, 2028 EXPIRATION

FLY $42.00 Call

FLY280121C00042000

Latest saved OI141Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FLY $42.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 142710 2026-10-09: 142 OI2026-10-13: 142 OI2026-10-14: 141 OI2026-10-16: 141 OI2026-10-20: 141 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, 2026Viewing1410
Oct 16, 20261410
Oct 14, 2026141-1
Oct 13, 20261420
Oct 09, 2026142No prior observation