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Contract OI history

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Dec 18, 2026 EXPIRATION

FWONK $80.00 Put

FWONK261218P00080000

Latest saved OI560Oct 23, 2026
Last change0vs 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. 5602800 2026-10-08: 560 OI2026-10-09: 560 OI2026-10-13: 560 OI2026-10-14: 560 OI2026-10-16: 560 OI2026-10-20: 560 OI2026-10-23: 560 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, 2026Viewing5600
Oct 20, 20265600
Oct 16, 20265600
Oct 14, 20265600
Oct 13, 20265600
Oct 09, 20265600
Oct 08, 2026560No prior observation