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Contract OI history

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Nov 20, 2026 EXPIRATION

WULF $10.00 Put

WULF261120P00010000

Latest saved OI19,528Oct 23, 2026
Last change+375vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $10.00 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. 30,42515,2120 2026-10-09: 14,749 OI2026-10-14: 14,795 OI2026-10-15: 30,425 OI2026-10-16: 18,509 OI2026-10-21: 19,153 OI2026-10-23: 19,528 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, 202619,528+375
Oct 21, 2026Viewing19,153+644
Oct 16, 202618,509-11,916
Oct 15, 202630,425+15,630
Oct 14, 202614,795+46
Oct 09, 202614,749No prior observation