I don't make calls anymore...but let's see:
1) there is an slight uptrend, favoring stocks.
2) bonds rallied today and closed at the highs.
3) the Bund (europe) has room to move higher tommorow morning, so the US 10yr will/may open higher.
If euro-stocks don't rally tommorow (so US gaps up), I would say, it's slightly >50% the breakdown.
What shall I say?... There is nothing to see here. Follow the trend, until it's done.