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Contract OI history

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Oct 23, 2026 EXPIRATION

FCEL $16.00 Put

FCEL261023P00016000

Latest saved OI100Oct 23, 2026
Last change-65vs 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. 2451220 2026-10-09: 111 OI2026-10-13: 194 OI2026-10-14: 213 OI2026-10-15: 216 OI2026-10-16: 245 OI2026-10-21: 165 OI2026-10-23: 100 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, 2026Viewing100-65
Oct 21, 2026165-80
Oct 16, 2026245+29
Oct 15, 2026216+3
Oct 14, 2026213+19
Oct 13, 2026194+83
Oct 09, 2026111No prior observation