Analyst Upgrades

• Goldman upgraded Reliance Steel (RS) to buy from neutral and The Buckle (BKE) to neutral from sell.
• RAM Energy (RAME) was upgraded to outperform from market perform at Rodman & Renshaw.
• RBC Capital upgraded H&E Equipment (HEES) and Cameco (CCJ) to outperform from sector perform, and Denison Mines (DNN) to sector perform from underperform.
• Alexandria Real Estate (ARE) was upgraded to overweight from neutral at JPMorgan.
• Investment Technology (ITG) was upgraded to outperform from neutral at Wedbush.

When it comes to buying inexpensive stocks, sometimes investors think that they can find bargains for just a few dollars a share. Sometimes they are right -- but other times these penny stocks can expose your portfolio to big risk and lose you a bundle in a hurry. Here are five popular stocks under $2 a share you should avoid like the plague.

Penny stock investing tends to be riskier than investing in large cap stocks, but that doesn't mean you have to settle for losers in your quest for big penny stocks that take off. Here are five penny stock losers to avoid:

Analyst Upgrades

• B. Riley upgraded Hot Topic (HOTT), citing valuation, increased holiday traffic once promotions began, and views upcoming difficult Q4/Q1 comps as a buying opportunity ahead of a turnaround. The firm has a target of $8.30 on shares.
• Wunderlich upgraded RAM Energy (RAME) as it believes that the company has successfully survived a difficult year. The firm thinks the company's debt level is high but manageable while its production should increase over the next several years. The firm set a $4 target on shares.
• Roth Capital upgraded Actuate (ACTU), citing recent share weakness, the recent Xenos deal and the improving economy, both of which should improve growth. The firm has a target of $5.50 on the shares.
• Finish Line (FINL) upgraded to buy from neutral at Stern Agee.