RSI is "overbought" but that doesn't always mean anything. There was a very similar run some will remember back in 2012 that ran up in ... somewhat similar fashion, from the beginning of July to mid August and went 80 cents. A similar run from 3.33 would target 4.13.
There are a lot of things pointing to that area for this move. Best thing it could do there is digest sideways and pull back 30 cents or so and meet the 50 day MA on the way up.
I'd argue that SIRI has returned to "buy at or below the 50" on dips. Story changed with the sub release in Jan. I thought this would take a year from Jan 2014 thru Jan 2015... it came early in Oct 2013 and burned me >
but I am thrilled with the opportunity given to add and scale through 2014.