Trump gained 7 points in 7 days. He was down 5 in this poll 8/13.
I think there is room for more upward movement for Trump, you have voters that just want to see him run an error free campaign and a bit softer tone. His support with women is up 2% point and they are 52% of the voters. This past week and a half is the winning combination of presentation, content and tone !
And it is only August!