That was the PPT at work, whenever you see the last hour save that is what is behind it. We are close to a very bullish time period, many insiders are aware of this bullish cycle, so some of the move could have been positioning for that, but I doubt it. We are still about 2-4 weeks from the ideal entry based on cycles, but it could take off at any time now in my opinion.
Net net that last hour did not mean anything in the big picture, but it is time to find the stocks you want to buy and start buying them for the election year rally that typically starts in March.