EURUSD

EURUSD is the most liquid currency pair, which usually means the tightest spreads and the most reliable fills, making it a common first instrument for automated trading. Its daily range is moderate and it trends cleanly during the London and New York overlap, then tends to drift in the Asian session. The Expert Advisors and presets in this category were tested on EURUSD specifically; their stop distances and session windows assume that behaviour. Because so many systems trade this pair, pay attention to the rollover spread widening at 5 p.m. New York time, when most of these tools deliberately stand aside.