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Contract OI history

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Nov 20, 2026 EXPIRATION

FCEL $16.00 Put

FCEL261120P00016000

Latest saved OI377Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FCEL $16.00 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. 3781890 2026-10-09: 264 OI2026-10-13: 272 OI2026-10-14: 377 OI2026-10-15: 377 OI2026-10-16: 378 OI2026-10-21: 377 OI2026-10-23: 377 OI Oct 09, 2026Oct 23, 2026

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

FCEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3770
Oct 21, 2026377-1
Oct 16, 2026378+1
Oct 15, 20263770
Oct 14, 2026377+105
Oct 13, 2026272+8
Oct 09, 2026264No prior observation