Direct answer
Strong bullish momentum and consistent higher highs drive EUR/USD higher.
Most likely bullish catalysts
ECB dovishness
Improving ecb dovishness can support a stronger bid in EUR/USD.
Stronger eurozone growth
Improving stronger eurozone growth can support a stronger bid in EUR/USD.
Dollar weakness
Improving dollar weakness can support a stronger bid in EUR/USD.
What confirms the rally
- Confirm the move is supported by ecb vs fed expectations rather than a thin short squeeze.
- Check whether leadership across related forex markets is also improving.
- Only trust continuation if the chart holds gains after the first impulsive push.