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Contract OI history

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Nov 20, 2026 EXPIRATION

FWONK $90.00 Put

FWONK261120P00090000

Latest saved OI277Oct 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 $90.00 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. 5282640 2026-10-08: 52 OI2026-10-09: 52 OI2026-10-13: 500 OI2026-10-14: 528 OI2026-10-16: 528 OI2026-10-20: 277 OI2026-10-23: 277 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, 2026Viewing2770
Oct 20, 2026277-251
Oct 16, 20265280
Oct 14, 2026528+28
Oct 13, 2026500+448
Oct 09, 2026520
Oct 08, 202652No prior observation