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Contract OI history

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Nov 20, 2026 EXPIRATION

WULF $13.00 Put

WULF261120P00013000

Latest saved OI22,192Oct 23, 2026
Last change+8,807vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $13.00 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. 22,19211,0960 2026-10-09: 11,363 OI2026-10-14: 12,755 OI2026-10-15: 12,236 OI2026-10-16: 12,565 OI2026-10-21: 13,385 OI2026-10-23: 22,192 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, 202622,192+8,807
Oct 21, 2026Viewing13,385+820
Oct 16, 202612,565+329
Oct 15, 202612,236-519
Oct 14, 202612,755+1,392
Oct 09, 202611,363No prior observation