Hi zoopy,
While I can see the 50% fib you are talking about, I believe the 1.5300 level will show some support too. That's because:
1) It's a nice round number
2) It already acted as a resistance and support
3) A trendline (which started in early February) is near the 1.5300 level
However, it could happen, that the pair won't go below 1.5400 at all (at least for a few days). 1.5400 seems like a pretty hard nut to crack!
Not trying to be smart, just sharing my view.
4h EUR/USD chart is attached.
While I can see the 50% fib you are talking about, I believe the 1.5300 level will show some support too. That's because:
1) It's a nice round number
2) It already acted as a resistance and support
3) A trendline (which started in early February) is near the 1.5300 level
However, it could happen, that the pair won't go below 1.5400 at all (at least for a few days). 1.5400 seems like a pretty hard nut to crack!
Not trying to be smart, just sharing my view.