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Contract OI history

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Nov 20, 2026 EXPIRATION

FCEL $28.00 Call

FCEL261120C00028000

Latest saved OI1,047Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FCEL $28.00 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. 1,0915450 2026-10-09: 1,026 OI2026-10-13: 1,091 OI2026-10-14: 1,091 OI2026-10-15: 1,060 OI2026-10-16: 1,060 OI2026-10-21: 1,060 OI2026-10-23: 1,047 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, 2026Viewing1,047-13
Oct 21, 20261,0600
Oct 16, 20261,0600
Oct 15, 20261,060-31
Oct 14, 20261,0910
Oct 13, 20261,091+65
Oct 09, 20261,026No prior observation