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Contract OI history

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Oct 30, 2026 EXPIRATION

FCEL $17.00 Put

FCEL261030P00017000

Latest saved OI167Oct 23, 2026
Last change-25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FCEL $17.00 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. 2081040 2026-10-09: 152 OI2026-10-13: 207 OI2026-10-14: 208 OI2026-10-15: 197 OI2026-10-16: 192 OI2026-10-21: 192 OI2026-10-23: 167 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, 2026Viewing167-25
Oct 21, 20261920
Oct 16, 2026192-5
Oct 15, 2026197-11
Oct 14, 2026208+1
Oct 13, 2026207+55
Oct 09, 2026152No prior observation