WF Holding is trading 14.71% down at $0.08 on October 22, with a report linking the decline to uncertainty over a terminated purchase right. - The right covered up to an additional $18 million in shares or pre-funded warrants. - The company said purchasers no longer have that additional purchase right. - Broader markets also fell amid rising oil prices and renewed Middle East tensions; reporting does not establish how much of the decline reflected that backdrop versus company-specific financing uncertainty.