红色线上穿黄色线为买入信号，反之为卖出信号。
a:=100*VOL/SHGZG; b:=100*(WINNER(CLOSE)-REF(WINNER(CLOSE),1)); 筹码穿透率:b/a; n筹码穿透率:100*(WINNER(CLOSE)-REF(WINNER(CLOSE),n-1))/n*MA(a,n)
