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Contract OI history

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Feb 19, 2027 EXPIRATION

FWONK $80.00 Put

FWONK270219P00080000

Latest saved OI158Oct 23, 2026
Last change+104vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FWONK $80.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 158790 2026-10-08: 1 OI2026-10-09: 1 OI2026-10-13: 1 OI2026-10-14: 32 OI2026-10-16: 35 OI2026-10-20: 54 OI2026-10-23: 158 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FWONK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing158+104
Oct 20, 202654+19
Oct 16, 202635+3
Oct 14, 202632+31
Oct 13, 202610
Oct 09, 202610
Oct 08, 20261No prior observation