Developing trading applications in MQL5 and MQL4

I want a mql4 script which creates a file at "C:\data.csv", writes a string to the file, reads the string back out of the file. Then writes a new string over the top of the old one and reads that out. To do this I want the following functions int errorcode = WriteFile() (this function should create the file if it does not exist, if it does exist writes the new string over the old) int errorcode = ReadFile() The

Changes in vertical lines EA Hi, Regarding vertical lines script. you mentioned that you will charge $15 for formatting of lines. How soon you can give. Also, could u add one more variable in it. and by default it will be 0 in this input. which means it will draw line eaxactly on the unix time given in csv. And if we put -1 then it draw on immediate previous bar. same way with +1 it will add line on next bar. so say

Thank you so much for amendment , now I want another amendment but I'll pay you $30 for this amendment. This is about stochastic. I want position open with these filter settings ( these options should be true and false option so I can disable some time) 1- don't sell : when stoch as filter is less then level 20 ( this level should be adjustable) 2- don't But : when stoch as filter is above 80( this level should be

Salut Taher En fait, il faudrait faire les modifications à partir de la version 1.07 ! Claude me dit qu'il y a quelque chose qui ne fonctionne pas correctement sur la version 1.09 ! Apparemment, cette version ne prend pas les trades correctement. Voici ce qu'il souhaite sur la prochaine version, une V2 peut-être, genre 2.00 :) 1- Enlever la MA Close et le remplacer par : a- TP et SL défini par l'utilisateur dans

as discussed in private message to develop a alert system that sends a alert to my phone. I will attach requirements after you accept the job thank alt for your time

Hello, I would like the help of someone here to make a scalping expert advisor. The advisor should run on at least one of the following timeframes (preferably all of them): M1, M5, M15. I would like the advisor to look for candle patterns/situations where there is a high probability of predicting the correct direction of the next candle, it should then use a grid-like system to place multiple stop entry orders all

Fractals Pattern Z This is a pattern recognition indicator based from fractal indicator This Z pattern is formed from three fractal bars, FractalBar1, FractalBar2 FractalBar3. Long Example 1. We need a FractalBar1 to be a low FractalBar 2. Then we need FractalBar2 to be a hight FractalBar 3. After this we need FractalBar3 to be a low FractalBar 4. It takes 5 bars to confirm the factory bar Bar5 that comfirm the

This ea has no big deal.. I just want an heiken ashi ea that can be used on renko 1pip bar chart with adjustable parameters.. Adjustable TRAILING STOP, ADJUSTABLE SPREAD LIMIT, PERCENTAGE LOT MULTIPLIER.. ENTRY: When heiken bar closes opposite direction of the previous bar. STOP: When heiken bar closes opposite direction of the previous bar

The Bounds EA is based on a limit order grid level system. The trades will be initialised with two bounds - a buy and sell order at the same time. They will be equal distant apart set by the level. They will of course also be equal distant either side of the current market price. The idea is when one of the orders hit, it should go to take profit. At that time the first order opens, the other order should change lot

hallo I want Customer report in MT4 and MT5 I will attach all information in Specific TXT its weekly report and daily reports include all pairs or specific list specific date and time to send reports

New indicator concept is based on CCI and G BAND . When CCI closes above 100 or closes below -100 level, in that same candle stick time, G BAND price is noted as take profit price. New indicator conditions: when cci reaches 100 level, new indicator should reach 100 level. And it should continue in the same 100 level till, market reach the G BAND take profit price which is noted. Even if the cci close below 100

The "grid step" and "grid step multiplier" functions are not working correctly in MQL5 and in MQL4 it works ironically. It's necessary to correct the code. Add the function "stop" and "limit orders" which will be to the iHighest and iLowest price. Create an option so that "Buy" and "Sell" orders can be handled independently or globally. An option for two independently managed order blocks. Add an option for the "Grid

Hello, There is a pre-made indicator “OIH_WolfWave_v1.1”. Current indicator shows values only on current candle, but I need all values in past data to check values of Target Zone and Buy / Sell Entry and Buy / Sell Exit and Buy / Sell TP and Buy / Sell SL. So, I hope you to modify current indicator to show past data. And current version is an object typed indicator, it is not good for any DashBoard typed system as it

proje name : trade with designated time. file type : ex5 & mql5. expert should be as stated in the appendix. Start Time Symbol Type Size Tp Sl TRADE 1 07:00 xauusd SELL 0,10 0 0 TRADE 2 15:30 eurusd BUY 0,15 0 0 .... TRADE 30 ..... ...... ..... .... ... ... The aim is to combine the single expertte of the poses which will be opened at different time in different symbols. make a strategy experiment

Hello I need an EA for trading news releases but with instant execution.I want to know if there is a way I can get the EA to buy/sell with a s.l of my required number of pips seconds before the release. I also need a s.l for break even and a trailing stop to lock in profits based on the number of pips I tell it to

Greetings! I am seeking a robot trading system that will use a combination of bollinger bands, MACD, RSI, and stochastic to initiate trades. I would like for the trades to open and close automatically with an automated take profit and stop loss. Any help with this request would be greatly appreciated. Best

Hi Fedor I hope everything is allright. I need an ea which is based on Moving Average. Ea will create a market order according to differece between closed price and moving average. (This pip difference should be selectable from settings page) If the price is below moving average EA will create BUY order. If the price is above moving average EA will create SELL order. Every order will have stop and limit. If the first

Delay alerts until there is a break of the SWING HIGH OR LOW... and then send alerts Please see the bottom portion of the original request... The new modifications can be found towards the end

Draw vertical lines We will give the input file which has unix time and trade type. we should be able to choose the color of lines. There will be a true/false variable to enable/disable which will be used to draw vertical lines. Required inputs are attached here

EA upgrades for the EA you have been developing for me: 1. I would like to add a function to the existing EA that allows me to tell the EA to not open another trade in the same direction of a trade that has just closed for x number of minutes (candles) even if all the parameters are met for another trade to open. Once this time period has passed, then a new trade can open as long as all the required parameters