value1=waverage((upticks-downticks),7);
value2=@momentum(C,3);
value3=@momentum(c,3)[1];
value4=.03*(value2-value3) + (1-.03)*value4;
value5=waverage((value4),3);
value6=value5+value1;
value7=waverage((value6),3);
input:buyzone(0);
plot1(value6,"KTD");
plot2(value7,"KTD3");
plot3(buyzone,"BZ");