Day: July 10, 2008

July 10
2008

Handling OrderSend Error 131 in MetaTrader 4

OrderSend Error 131 is a very popular problem that is usually encountered when testing MT4 expert advisors. What causes this error? It’s called ERR_INVALID_TRADE_VOLUME in the MT4 code. That means that your expert advisor is trying to send an order with invalid trade volume. On the absolute majority of the MT4 brokers setting some EA to open an order 0.123 lots will generate this error. But sometimes it’s generated when the EA, created for mini or micro accounts, is used on the standard account. […]

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July 10
2008

Chinese Yuan at New High vs. Dollar

The Chinese yuan continued its general appreciation trend today and rose against the U.S. dollar and other major currencies as the traders believed that the central bank will continue to use stronger yuan in its anti-inflation policy. As the inflation soared to 8.1 percent annual rate in the first five months of the year, Chinese Premier Wen Jiabao has already said this month […]

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