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Contract OI history

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Sep 17, 2027 EXPIRATION

WULF $15.00 Put

WULF270917P00015000

Latest saved OI2,661Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,6611,3300 2026-10-09: 2,655 OI2026-10-14: 2,655 OI2026-10-15: 2,659 OI2026-10-16: 2,660 OI2026-10-21: 2,661 OI2026-10-23: 2,661 OI Oct 09, 2026Oct 23, 2026

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

WULF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,6610
Oct 21, 2026Viewing2,661+1
Oct 16, 20262,660+1
Oct 15, 20262,659+4
Oct 14, 20262,6550
Oct 09, 20262,655No prior observation