ok
is it like if i buy 200 day high and 100 day low
suppose if i get signal on 10 oct to buy
next day there is another 200 day high so the system won't buy it again unless next sell signal come
reply me if  i am right?
thankyou for your great help

Robert Chevallier wrote:
Suppose you have the following Buy/Sell arrays

Buy: 0 1 1 0 1 0 0 0 0 0 1 1 Sell: 0 0 0 1 0 0 1 1 1 1 0 0

ExRem (Buy, Sell ) = 0 1 0 0 1 0 0 0 0 0 1 0
ExRem (Sell, Buy)  = 0 0 0 1 0 0 1 0 0 0 0 0

It will remove redundants signals (ie: if you have multiple Buy signals, only the 1st one will be keep (until the next Sell signal is raised))

2009/12/1 rink <boyri...@yahoo.co.in <mailto:boyri...@yahoo.co.in>>

    Hello everybody
    please elaborate in simple english what is this formula?
    i read help file but cant understand it
    says removes excessive signals:
    returns 1 on the first occurence of "true" signal in Array1
    then returns 0 until Array2 is true even if there are "true"
    signals in
    Array1

    in this formula i see this
    Buy = H > Ref(HHV(H,200),-1);
    BuyPrice = Ref(HHV(H,200),-1);
    Sell = L < Ref(LLV(L,100),-1);
    SellPrice = Ref(LLV(L,100),-1);

    Buy = ExRem(Buy,Sell);
    Sell = ExRem(Sell,Buy);

    Short = L < Ref(LLV(L,200),-1);
    ShortPrice = Ref(LLV(L,200),-1);
    Cover = H > Ref(HHV(H,100),-1);
    CoverPrice = Ref(HHV(H,100),-1);




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