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Contract OI history

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Jan 15, 2027 EXPIRATION

FCEL $21.00 Call

FCEL270115C00021000

Latest saved OI337Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FCEL $21.00 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. 3371680 2026-10-09: 234 OI2026-10-13: 247 OI2026-10-14: 238 OI2026-10-15: 272 OI2026-10-16: 313 OI2026-10-21: 319 OI2026-10-23: 337 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, 2026Viewing337+18
Oct 21, 2026319+6
Oct 16, 2026313+41
Oct 15, 2026272+34
Oct 14, 2026238-9
Oct 13, 2026247+13
Oct 09, 2026234No prior observation