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Contract OI history

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Oct 30, 2026 EXPIRATION

FCEL $16.00 Put

FCEL261030P00016000

Latest saved OI3,751Oct 23, 2026
Last change-1vs 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. 3,7581,8790 2026-10-09: 3,741 OI2026-10-13: 3,747 OI2026-10-14: 3,757 OI2026-10-15: 3,758 OI2026-10-16: 3,750 OI2026-10-21: 3,752 OI2026-10-23: 3,751 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, 2026Viewing3,751-1
Oct 21, 20263,752+2
Oct 16, 20263,750-8
Oct 15, 20263,758+1
Oct 14, 20263,757+10
Oct 13, 20263,747+6
Oct 09, 20263,741No prior observation