I have this two charts of gold prices for the last 60 days. One is in Dollars and the other in Euros. Why they are not an exact match?
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$\begingroup$ Please don't double post in different communities - you asked the exact same question on Quant.SE: quant.stackexchange.com/questions/37783. There it was closed for being too basic but with a comment that answers it. $\endgroup$ – LocalVolatility Jan 18 '18 at 12:30
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$\begingroup$ @LocalVolatility Sorry, that was because I found the Quant. SE website first than this one. I've deleted the other one. $\endgroup$ – Alferes Jan 19 '18 at 7:25
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Because they are different markets, which trade at different hours, leading to different results. There is also the effect of variations of variations in the USD/EUR rates.
