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Contract OI history

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Jan 21, 2028 EXPIRATION

FCEL $27.00 Call

FCEL280121C00027000

Latest saved OI700Oct 23, 2026
Last change+46vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FCEL $27.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7003500 2026-10-09: 657 OI2026-10-13: 657 OI2026-10-14: 656 OI2026-10-15: 657 OI2026-10-16: 655 OI2026-10-21: 654 OI2026-10-23: 700 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, 2026Viewing700+46
Oct 21, 2026654-1
Oct 16, 2026655-2
Oct 15, 2026657+1
Oct 14, 2026656-1
Oct 13, 20266570
Oct 09, 2026657No prior observation