One under-$10 stock that's quickly moving within range of triggering a major breakout trade is Arotech ( ARTX), which is a defense and security products and services company, engaged in two business areas: interactive simulation for military, law enforcement and commercial markets; and batteries and charging systems for the military. This stock has been on fire so far in 2013, with shares up big by 98%. >>5 Rocket Stocks for Another Week of New Highs If you take a look at the chart for Arotech, you'll notice that this stock is spiking sharply higher today right above its 50-day moving average of $1.84 a share with above-average volume. Volume so far in Thursday has registered over 430,000 shares, which is well above its three-month average action of 302,874 shares. This spike is quickly pushing shares of ARTX within range of triggering a major breakout trade. Traders should now look for long-biased trades in ARTX if it manages to break out above some key overhead resistance levels at $2.35 to its 52-week high at $2.71 a share with high volume. Look for a sustained move or close above those levels with volume that hits near or above its three-month average action of 302,874 shares. If that breakout hits soon, then ARTX will set up to enter new 52-week-high territory, which is bullish technical price action. Some possible upside targets off that breakout are $4 to $5 a share. Traders can look to buy ARTX off any weakness to anticipate that breakout and simply use a stop that sits right below its 50-day moving average at $1.84 a share, or below more support at $1.63 a share. One can also buy ARTX off strength once it clears those breakout levels with volume and then simply use a stop that sits a comfortable percentage from your entry point.