Would you describe in more detail? Where do you start counting 13 bars?
SeremoniaFx
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Hi, it's complicated since i did it by using flux formula, and calculating flux deviation. But actually it's just half way, since i couldn't grab clear direction. I am working on it, so i could see direction just from the very first moment (at the beginning of the day) without waiting for half of bars as usual just to see the trend, but i couldn't currently. Need a lot more work. But for that "bars", perhaps later while i have time i am going to describe it on my blog. Thanks anyway :-)
SeremoniaFx
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There are two way, first counting from the very first candle at the beginning of the day. Pick half of all bars, to see the trend, and grab just two pips. If you want to grab more, then repeat it again. You can see on this example
Or by counting one bar to another bar until you consider find form of candles as many as half of suggested bars (whether it will be placed in the beginning of the day, in the middle of a day or near to the end of a day)