Indicator of Reversal if we get another green day

With most sector and stocks green, if you already bought in some stock during the dip, good for you![财迷] 

We can still see another drop, but if tonight show a strong green day, a reversal is highly likely. 

Some stocks are already closing with few percent higher. But a few value stocks are still laggard. $Wal-Mart(WMT)$with strong balance sheet and less than expected earning look to show sign of reversal at the lower bb.

It might not have rocket growth, but a good value stocks to hold in the long run.