I am a beginner learning to code an EA. well in my EA i m calculating a percentage of range of a candle in Hourly candles. But in calculation 1 extra decimal place arriving such as in WTI.oil my BSO is 49.64 but it is coming 49.645. How can i code to ignore the last decimal place and take 2 places after decimal.. Please help me..
- To 6 decimal places or more
- Rounding to decimal places
- HedgeEA
Barno_07: How can i code to ignore the last decimal place and take 2 places after decimal..
Do NOT use NormalizeDouble, EVER. For ANY Reason. It's a kludge, don't use it.
It's use is always wrong
- SL/TP (stops) need to be normalized to tick size (not Point.) (On 5Digit Broker Stops are only allowed to be placed on full pip values. How to find out in mql? - MQL4 forum) and abide by the limits Requirements and Limitations in Making Trades - Appendixes - MQL4 Tutorial and that requires understanding floating point equality Can price != price ? - MQL4 forum
- Open price for pending orders need to be adjusted. On Currencies, Point == TickSize, so you will get the same answer, but it won't work on Metals. So do it right: Trailing Bar Entry EA - MQL4 forum or Bid/Ask: (No Need) to use NormalizeDouble in OrderSend - MQL4 forum
- Lot size must also be adjusted to a multiple of LotStep. If that is not a power of 1/10 then NormalizeDouble is wrong. Do it right.
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