放空比率,未平仓空头合约比率，卖空量比率，空头净额比率

公式或方程式(Formula or Equation)

Short interest ratio,SIR,short ratio,SR	放空比率,未平仓空头合约比率，卖空量比率，空头净额比率
number of shares sold short,NOSSS	股票放空的数量，卖空的股数
average daily trading volume,ADTV	平均日成交量

计算器(Calculator)(how to use calculator?)

股票放空的数量，卖空的股数 (NOSSS)

平均日成交量 (ADTV)

放空比率 (SIR)

decimalpercent,%, parts per hundredper mil,‰,parts per thousand,per mille,permil,permille,per mill,promillepermyriad,basis point,bp,percentage in point,pip,parts per ten thousand,one-hundredth percentparts per million,ppmparts per billion,ppbparts per trillion,pptparts per quadrillion,ppq

Precision

0 1 2 3 4 5 6 7 8 9

参考文献(References)

1. Wikipedia article: Short interest ratio.