Questions from Beginners MQL5 MT5 MetaTrader 5 - page 583
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I calculate the values in the arrays using my own formulas
Good afternoon again) I am not sure if I am explaining it correctly - but the question is as follows. I am doing a candlestick analysis, the current price (Price), for example EURNZD = 1.65727, and the LOW price = 1.64004.
How to remove the last digit in the analysis, i.e. the digit "7" and the digit "4"? Also, how to correctly reduce and analyse USDJPY = 110.375, LOW = 110.211 ? Thank you.
I take historical data for example on the pound and on the yen at one o'clock and do some transformations with them and get values which I write in an array and in the same way write values for other pairs in another array
And what prevents you from outputting calculated values from arrays to a chart? You can output the price to the chart from an array of historical data, can't you? What prevents you from replacing the historical data with your array and the price with your calculated values?
I would like to get a graph, where the abscissa axis is the value of one array, and the ordinate axis is the value of the second array, so I won't have two arrays, but several arrays and, respectively, several curves on a single graph. What I need it for. The curves form overlapping areas. I will take parameters from these common areas and use them in other calculations
Make a two-dimensional array, where the first dimension is the abscissa, the second the ordinate. Then, knowing the index of the array, which indicates the time, you know exactly the price value corresponding to this time.
mass[i][2] - where [i][0] == abscissa (time), [i][1] == ordinate (value)
Make a two-dimensional array, where the first dimension is the abscissa, the second the ordinate. Then, knowing the index of the array indicating the time, you know exactly the price value corresponding to that time.
mass[i][2] - where [i][0] == abscissa (time), [i][1] == ordinate (value)
I'm mostly used to writing EAs but I've never written any indicators. There's probably nothing complicated about it, I've just never done it before and I have no idea how to do it. I think i don't really understand how i will use indicator for drawing. i think i will use indicator on some asset price chart and i will draw its parameters.