买入-出售比率,看跌与看涨期权比率,出售期权与买入期权成交量的比率

公式或方程式(Formula or Equation)

Put/call ratio,put-call ratio,PCR	买入-出售比率,看跌与看涨期权比率,出售期权与买入期权成交量的比率
volume of put option contracts,VPOC	卖方期权合约交易量,看跌期权合约交易量,卖出选择股权合约交易量
volume of call option contracts,VCOC	买方期权合约交易量,看涨期权合约交易量,买入选择股权合约交易量,股票购买期权合约交易量

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

卖方期权合约交易量 (PO)

买方期权合约交易量 (CO)

买入-出售比率 (PCR)

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: Put/call ratio.
2. Put-Call Ratio.
3. Put/Call Ratio.
4. Put-Call Ratio.