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Contract OI history

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Oct 30, 2026 EXPIRATION

WULF $20.00 Call

WULF261030C00020000

Latest saved OI798Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $20.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8044020 2026-10-09: 743 OI2026-10-14: 732 OI2026-10-15: 784 OI2026-10-16: 804 OI2026-10-21: 799 OI2026-10-23: 798 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, 2026798-1
Oct 21, 2026Viewing799-5
Oct 16, 2026804+20
Oct 15, 2026784+52
Oct 14, 2026732-11
Oct 09, 2026743No prior observation