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mql5 standard deviation channel formula code -good coder wanted

Hi all, does any one know what formula is used in creating the mql5 standard deviation channels object OBJ_STDDEVCHANNEL and how this formula can be coded from first principles in mql5 to derive the channel values. I think this could be a freelance opportunity for some one with this knowledge

1

MQL5 Code -Object values without creating the object- is it possible??

Hi Can anyone advise: I want to obtain the values derived from the mql5 Standard deviation channel ( OBJ_STDDEVCHANNEL ) this I can do using ObjectGetValueByTime in my code which is simple enough but I wonder if this can be done without creating the channel object on the chart as this affects

31

Can martingaling strategies be controlled to avoid an account crash

statement ~Martingaling strategies don’t work because eventually they crash the account~ correct?? Or is it possible mathematically that a forex system which uses a martingale / cost averaging strategy can be made consistently profitable when combined with a sound market entry logic and a limit

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Are active control panels using radio buttons possible in MQL4

Has anyone managed to code a control panel radio button in MQL4 that can activate some commands like Buy or Sell or modify the on screen display in some way

0

How to search through an array of strings and returnthe index value of the searched value?

Can any one advise how an array of strings can be searched to find the index value of the string position of a searched value. Using ArrayBsearch does not work because it only searches numerical values not strings

6

Stop loss and trailing stop calculation~confused

Can anyone explain why with a Buy order the stop loss is calculated by subtracting the Stop loss amount from the Ask price. But when the trailing stop is calculated this is calculated by deducting the trail amount from the Bid price. Why aren't they both taken from the Bid price

0

multi currency EA with trailing stop function

Hello does anyone have a MQL4 function that can control the trailing stop on a multicurrency EA, meaning an EA that can trade multiple currencies at the same time