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Contract OI history

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Nov 20, 2026 EXPIRATION

WYFI $15.00 Put

WYFI261120P00015000

Latest saved OI2,496Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
WYFI $15.00 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. 2,4961,2480 2026-10-08: 2,278 OI2026-10-09: 2,310 OI2026-10-13: 2,358 OI2026-10-15: 2,379 OI2026-10-16: 2,488 OI2026-10-20: 2,494 OI2026-10-23: 2,496 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, 20262,496+2
Oct 20, 2026Viewing2,494+6
Oct 16, 20262,488+109
Oct 15, 20262,379+21
Oct 13, 20262,358+48
Oct 09, 20262,310+32
Oct 08, 20262,278No prior observation