在日线上,计算出当MACD柱线的数值等于某个假定的数值时,这时候的价格是多少?
(一般是根据当前价格,可以计算出MACD柱线数值。我这里正好需要的是反向计算。)
实在不知道怎么编写这个公式,请高手指点。
jx1:=ema(c,12);
jx2:=ema(c,26);
DIFF := jx1 -jx2;
DEA := EMA(DIFF,M);
MACD := 2*(DIFF-DEA);
x:=-0.11;
price: ( x*5/8 + ref(dea,1)+ ref(jx2,1)*25/27 - ref(jx1,1)*11/13 ) /28 *351
虽然暂时没彻底明白,但深表感谢!!!
阿火老师,能否里面的参数,全部用变量名(如:L,S,M)代替,不直接用12、26这个数字参数,再写一下?
你写的公式里,28和351不知道是怎么来的?
一看就是个高中数学没过关的
计算过程如下:
jx1:=ema(c,s);
jx2:=ema(c,p);
diff:=jx1-jx2;
dea:=ema(diff,m);
macd:=2(diff-dea);
diff- ( ref(dea,1)*(m-1)/(m+1) + diff*2/(m+1) ) = macd/2
( diff- ref(dea,1) )*(m-1)/(m+1) = macd/2
diff- ref(dea,1) = macd*(m+1)/2/(m-1)
diff = macd*(m+1)/2/(m-1) + ref(dea,1)
ref(jx1,1)*(s-1)/(s+1)+ c*2/(s+1) - ( ref(jx2,1)*(p-1)/(p+1) + c*2/(p+1)) = macd*(m+1)/2/(m-1) + ref(dea,1)
c*2/(s+1) - c*2/(p+1) = macd*(m+1)/2/(m-1) + ref(dea,1) + ref(jx2,1)*(p-1)/(p+1) - ref(jx1,1)*(s-1)/(s+1)
c*(p+1-(s+1)) = ( macd*(m+1)/2/(m-1) + ref(dea,1) + ref(jx2,1)*(p-1)/(p+1) - ref(jx1,1)*(s-1)/(s+1) )*(p+1)*(s+1)/2
c = ( macd*(m+1)/2/(m-1) + ref(dea,1) + ref(jx2,1)*(p-1)/(p+1) - ref(jx1,1)*(s-1)/(s+1) )*(p+1)*(s+1)/2/(p-s)
呵呵,谢谢哈。