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Contract OI history

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Dec 17, 2027 EXPIRATION

WULF $7.00 Put

WULF271217P00007000

Latest saved OI342Oct 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 $7.00 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. 3421710 2026-10-09: 314 OI2026-10-14: 316 OI2026-10-15: 316 OI2026-10-16: 341 OI2026-10-21: 342 OI2026-10-23: 342 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, 2026Viewing3420
Oct 21, 2026342+1
Oct 16, 2026341+25
Oct 15, 20263160
Oct 14, 2026316+2
Oct 09, 2026314No prior observation