Help With Ticksize please

[Optimus-Primus]

Hi Coders  Can someone please help me to add ticksize for GBP,AUD,EUR,NZD crosses and SPX,DOW,GER30 AND GOL,SILVER PLEASE. Will be forever greatfull!!

[Fernando Carreiro]

Use the following:

MarketInfo( _Symbol, MODE_TICKSIZE )

However, the user WHRoeder usually posts informative links (including for tick size), so here is a quote from one of his posts with various pieces of useful information:

WHRoeder:

• 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. You must normalize lots properly and check against min and max.
• Account Balance * percent/100 = RISK = OrderLots * (|OrderOpenPrice - OrderStopLoss| * DeltaPerlot + CommissionPerLot) (Note OOP-OSL includes the SPREAD)
• Do NOT use TickValue by itself - DeltaPerlot
• You must also check FreeMargin to avoid stop out

[Optimus-Primus]

Thank you for advice!