真实筹码均线，多头空头一目了然
源码
MA5:SUM(AMOUNT,5)/SUM(VOL*100,5);
MA10:SUM(AMOUNT,10)/SUM(VOL*100,10);
MA20:SUM(AMOUNT,20)/SUM(VOL*100,20);
MA30:SUM(AMOUNT,30)/SUM(VOL*100,30);
MA60:SUM(AMOUNT,60)/SUM(VOL*100,60);
MA120:SUM(AMOUNT,120)/SUM(VOL*100,120);
MA240:SUM(AMOUNT,240)/SUM(VOL*100,240);
