exploration for buy and sell in 6,3 offset

[kaushikgkghosh]

i am unable to write the exploration for stock picking for buy and sell cross in 6 , 3 offset ...can anyone help me out on it ?

 

[KelvinHand]

i am unable to write the exploration for stock picking for buy and sell cross in 6 , 3 offset ...can anyone help me out on it ?

Simple 6, 3 offset is Ref(MA(C, 6), -3);