供求资金 [源码、副图、附图、说明]
说明供求资金：由(实战信息交流区 )淇水汤汤、琪新俩位老师提供，在此代表小三谢谢！
供求资金通达信源码：
N:=5;
JGV:=(L2_VOL(0,0) - L2_VOL(0,1))*VOL/10000000000;
DHV:=(L2_VOL(1,0) - L2_VOL(1,1))*VOL/10000000000;
ZHV:=(L2_VOL(2,0) - L2_VOL(2,1))*VOL/10000000000;
SHV:=(L2_VOL(3,0) - L2_VOL(3,1))*VOL/10000000000;
A:=JGV+DHV;
B:=SHV+ZHV;
供资金:EMA(A,N)*N,COLORRED;
求资金:EMA(B,N)*N,COLORGREEN;
供求资金:供资金-求资金,COLORFF00FF;
0;
