Hansen Medical ( HNSN) develops, manufactures and markets a generation of medical robotics designed for accurate positioning, manipulation and stable control of catheters and catheter-based technologies. This stock is trading up 10.2% to $1.72 in recent trading. Today's Range: $1.56-$1.76 52-Week Range: $1.42-$4.46 Volume: 366,000 Three-Month Average Volume: 325,391 >>4 Stocks Rising on Unusual Volume From a technical perspective, HNSN is bouncing strong here off some near-term support at $1.50 with above-average volume. This move has started to push HNSN back above its 50-day at $1.68, and within range of triggering a near-term breakout trade above $1.75 to $1.82. Traders should now look for long-biased trades in HNSN as long as its trending above its 50-day moving average, and then once it sustains a move or close above $1.75 to $1.82 with volume that's near or above 325,391 shares. If that breakout triggers soon, then HNSN will have a great chance of trading back towards its 200-day moving average of $2.49. Keep in mind that there's some more resistance at $1.92 to $2.24, but if HNSN can stay above its 50-day with solid upside volume flows, then it should take those levels out.