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Contract OI history

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Nov 20, 2026 EXPIRATION

WULF $23.00 Put

WULF261120P00023000

Latest saved OI433Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WULF $23.00 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. 4492240 2026-10-09: 449 OI2026-10-14: 449 OI2026-10-15: 444 OI2026-10-16: 444 OI2026-10-21: 433 OI2026-10-23: 433 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, 20264330
Oct 21, 2026Viewing433-11
Oct 16, 20264440
Oct 15, 2026444-5
Oct 14, 20264490
Oct 09, 2026449No prior observation