When I see a large spread in a bar like that and a level of volume that doesn't reflect that spread (the volume dropped relative to the prior periods) I always look for a reason for that anomaly.
Usually it points to someone getting carried away with buying or trading but overall less shares being traded. - in other words the general market didn't join in (or joined in to a lesser extent). I have seen much worse than this and today's bar while fitting that category is by no means really negative - to close on it's high like that with still relatively high volume is really bullish so it's really a bar of mixed signals.
Sometimes a bar like that can be made to look better by after market auction activity so that's why a confirming bar tomorrow is needed to complete the picture.
Notwithstanding that slightly bearish outlook it is pleasing to see the 10 level broken and this could become support - I even notice that the 200 ema has been broken and this also is a "big" one to overcome and even more important to hold.
The chart with the 200 ema - this time the approach by MNS to this level has been a lot more structured and slower.