HiI wrote this orderand after i enter the TP and SL... they will change AutomaticlyFor example i chose TP = 20.... SL = 10...... for first entry it is ok..But for other orders.... it will change to :
TP= -5.... SL=35WHY????????
input int TP=20;
input int SL=10;
input double Vol=0.01;
You buy at the Ask and sell at the Bid. Pending Buy Stop orders become market orders when hit and open at the Ask.
Your buy order's TP/SL (or Sell Stop's/Sell Limit's entry) are triggered when the Bid / OrderClosePrice reaches it. Using Ask±n, makes your SL shorter and your TP longer, by the spread. Don't you want the specified amount used in either direction?
Your sell order's TP/SL (or Buy Stop's/Buy Limit's entry) will be triggered when the Ask / OrderClosePrice reaches it. To trigger close to a specific Bid price, add the average spread. MODE_SPREAD (Paul) - MQL4 programming forum - Page 3 #25
The charts show Bid prices only. Turn on the Ask line to see how big the spread is (Tools → Options (control+O) → charts → Show ask line.) Most brokers with variable spreads widen considerably at end of day (5 PM ET) ± 30 minutes. My GBPJPY shows average spread = 26 points, but average maximum spread = 134 (your broker will be similar).
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