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Contract OI history

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Nov 20, 2026 EXPIRATION

WULF $20.00 Call

WULF261120C00020000

Latest saved OI33,534Oct 23, 2026
Last change-912vs 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. 34,44617,2230 2026-10-09: 32,029 OI2026-10-14: 33,522 OI2026-10-15: 33,822 OI2026-10-16: 33,883 OI2026-10-21: 34,446 OI2026-10-23: 33,534 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, 2026Viewing33,534-912
Oct 21, 202634,446+563
Oct 16, 202633,883+61
Oct 15, 202633,822+300
Oct 14, 202633,522+1,493
Oct 09, 202632,029No prior observation