Trading Session

Forex operates across three major trading sessions: Asian (centered in Tokyo, also including Sydney), European (centered in London, also including Frankfurt), and American (centered in New York). Each session has distinct characteristics that affect liquidity, spreads, and volatility. London is the most liquid, handling roughly 40 percent of global forex volume. New York sees high volatility particularly at the 8:30 AM Eastern data release window. Asian sessions are typically quieter but produce ranges in JPY and AUD pairs.

The most important trading windows are the session overlaps. The London/New York overlap from 8 AM to 12 PM Eastern handles the highest volume and volatility of the week because participants from both the European and US sessions are active simultaneously. The Tokyo/London overlap around 3 AM to 4 AM Eastern is smaller but provides meaningful activity in JPY and EUR pairs. The Sydney/Tokyo overlap is the quietest phase of the day.

For example, EUR/USD might trade with a 0.3 pip spread during the London/NY overlap when liquidity is deepest, but widen to 1.5 pips during the Asian session's thinnest hours around midnight Eastern. A trader who enters a scalping trade during the tight spread window and gets filled at 1.0850 faces a much lower execution cost than the same trade placed at 2 AM when spreads are wider. On 100 trades, spread differences of 1.2 pips compound to $1,200 on standard lot sizes.

In copy trading, session timing affects when the master strategy is most active. SteadyFlowFX's 9 algorithms target the highest-liquidity periods, primarily the London and New York overlap, across the 8 currency pairs. Subscribers who understand trading sessions can anticipate when the strategy is most likely to generate signals and recognize why volatility in their account differs between quiet Asian hours and active Western sessions.