I'm not into daily chart watching but found some interesting activity between 10:00 & 11:00 am. Looking at Yahoo 1-min chart, saw a nice rebound over the past hour driven by four +40K shr transactions spaced roughly 15-min apart. That looks like 'tute money trying to leg in ? The spacing of the volume spikes is what caught my attention.
End of day update: total volume below avg. Note relatively high volume sell-off in last 30-45 min of trading. Indicates to me this was just a short-covering / trading rally today. Lots of hub-bub from D.C. over Govt. shut down, just a distraction IMO. Unless something interesting develops out of Asia / Mid-East tonight, I'd say we're looking at a lower open tomorrow.