adjust those yourself.
(apologies for lengthy post and images, but may be of interest to others however wanting to see more in depth than they usually do)
http://www.investing.com/currencies/xau-usd-chart
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then adjust the default number to whatever you like.
just make sure you select daily, or the timeframe you want.
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note: that above 'source' button can be tweaked a bit too for different results so I cant be certain what the most relevant setting is.
another way on invest is click 'technical'
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again, depending on your timeframe selected (here im watching hourly, not daily), you will see MAs and a whole host of others you may never understand or use
-just dont always believe their buy and sell signals. use your brain
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