The optimal time to trade the forex (Foreign Exchange) market is when it's at its most active levels, when trading spreads (the differences between bid prices and the ask prices) tend to narrow. In these situations, less money goes towards the market makers who facilitate currency trades, leaving more money for the buying and selling investors to personally pocket. The four major forex exchanges are located in New York, London, Singapore and Tokyo.
The most favorable trading time is the 8 AM to noon overlap, when both New York and London exchanges are open. These two trading centers account for more than 50% of all forex trades. On the flipside, from 5 PM to 6 PM EST, the only operation open for business is the Singapore exchange, which accounts for less than 10% of annual forex trading volume. But there an be exceptions. Political or military crises that develop during this hour, could potentially spike volatility and trading volume, making this window a favorable time to trade.
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