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Contract OI history

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Sep 17, 2027 EXPIRATION

WULF $27.00 Call

WULF270917C00027000

Latest saved OI1,628Oct 23, 2026
Last change+22vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $27.00 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. 1,6288140 2026-10-09: 1,600 OI2026-10-14: 1,601 OI2026-10-15: 1,605 OI2026-10-16: 1,606 OI2026-10-21: 1,606 OI2026-10-23: 1,628 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, 2026Viewing1,628+22
Oct 21, 20261,6060
Oct 16, 20261,606+1
Oct 15, 20261,605+4
Oct 14, 20261,601+1
Oct 09, 20261,600No prior observation