一般计算,用中间价:
[(2.0380+2.0395)/2-(2.0321+2.0358)/2]*100%*12/[(2.0321+2.0358)/2*3]=0.944%
具体计算时,要根据掉期方向:
即期卖/远期买,掉期率(升水率):(2.0395-2.0321)*100%*12/(2.0321*3)=1.456%
即期买/远期卖,掉期率(升水率):(2.0380-2.0358)*100%*12/(2.0358*3)=0.432%
一般计算,用中间价:
[(2.0380+2.0395)/2-(2.0321+2.0358)/2]*100%*12/[(2.0321+2.0358)/2*3]=0.944%
具体计算时,要根据掉期方向:
即期卖/远期买,掉期率(升水率):(2.0395-2.0321)*100%*12/(2.0321*3)=1.456%
即期买/远期卖,掉期率(升水率):(2.0380-2.0358)*100%*12/(2.0358*3)=0.432%