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
short interest,SI	当前卖空的股数,未平仓空头合约
average daily trading volume,ADTV	平均日成交量

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

当前卖空的股数 (SI)

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.
2. Short Interest Ratio.