It's a 4.5% difference as far as I see it, but interestingly, when all the numbers came in, it turned out Trump's 44% ceiling held up. At precisely 44.0%.
So they both remain in their ruts. But now Trump is headed downwards (39-44%) while she is on the way up (44-49%).
Again there was no crossover. As expected, exposure to Trump without a teleprompter drives his numbers downwards. I'm with Giuliani. He should avoid the next two debates if he wants any chance.