(1)零股；零星股
低于通常交易单位〔unit of trading〕的股票数量：热门股以100股为交易单位，故1至99股为零股；冷门股以10股为交易单位，故1至9股为零股。

(2)零星交易量
低于通常交易单位的交易量。

(3)零股交易

• estate tail special
• estate tax
• estate upon condition
• estate upon condition expressed
• estate upon condition implied
• estate vested in interest
• estate vested in possession
• estate vested subject to defeasance
• Est autem jus publicum et privatum，quod ex naturalibus praeceptis aut gentium，aut civilibus est collectum；et quod in jure scripto jus appellatur，id in lege angliae rectum esse dicitur.
• Est autem vis legem simulans.
• Est boni judicis ampliare jurisdictionem.
• este
• ester in judgment
• esterling
• estimate
• estimated
• estimated cost
• estimated tax
• estimated useful life
• estimates
• Estimates Committee
• estimation
• Estin doctrine
• Est ipsorum legislatorum tanquam viva vox.
• Est ipsorum legislatorum tanquam viva vox；rebus et non verbis legem imponimus.