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Miha
2022-04-19 22:34:42 -07:00
parent 50ed6f6504
commit 509b6dec02
41 changed files with 488 additions and 236 deletions
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Source/Basics/RND_Feed.cs
+12 -4
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@@ -1,20 +1,28 @@
using System;
namespace QuanTAlib;
using System;
/* <summary>
Random Bars generator - used for testing, validation and fun
Returns 'bars' number of candles that follow common market movement.
volatility defines how 'jumpy' is the series of
startvalue defines beginning closing price that then guides the rest of series
</summary> */
public class RND_Feed : TBars
{
public RND_Feed(int days, double volatility = 0.05, double startvalue = 100.0)
public RND_Feed(int bars, double volatility = 0.05, double startvalue = 100.0)
{
Random rnd = new();
double c = startvalue;
for (int i = 0; i < days; i++)
for (int i = 0; i < bars; i++)
{
double o = Math.Round(c + c * (volatility * 0.1 * rnd.NextDouble() - 0.005), 2);
double h = Math.Round(o + c * volatility * rnd.NextDouble(), 2);
double l = Math.Round(o - c * volatility * rnd.NextDouble(), 2);
c = Math.Round(l + (h - l) * rnd.NextDouble(), 2);
double v = Math.Round(1000 * rnd.NextDouble(), 2);
this.Add(DateTime.Today.AddDays(i - days), o, h, l, c, v);
this.Add(DateTime.Today.AddDays(i - bars), o, h, l, c, v);
}
}
}