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Contract OI history

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Jan 15, 2027 EXPIRATION

WYFI $7.50 Put

WYFI270115P00007500

Latest saved OI245Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $7.50 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. 2451220 2026-10-08: 217 OI2026-10-09: 217 OI2026-10-13: 219 OI2026-10-15: 210 OI2026-10-16: 210 OI2026-10-20: 245 OI2026-10-23: 245 OI Oct 08, 2026Oct 23, 2026

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

WYFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2450
Oct 20, 2026245+35
Oct 16, 20262100
Oct 15, 2026210-9
Oct 13, 2026219+2
Oct 09, 20262170
Oct 08, 2026217No prior observation