ISTA Pharmaceuticals, Arena Pharmaceuticals Among Stocks Up on High Volume Tuesday

There are a few stocks that are up on high volume today:

• ISTA Pharmaceuticals (ISTA) is seeing its price rise on above-normal volume today, as 25.3 million shares, 79 times the stock's average daily volume, have moved. Shares have climbed 7.9% to $9.04. Share price increased over the last three months, now up $2.06 (29.5%) from $6.98 on December 28, 2011. The stock is trading 8.5% above its 50-day moving average and 29.6% above its 200-day moving average.

• Trading with a volume of 33.2 million, or 2.9 times its average daily volume, Arena Pharmaceuticals (ARNA) is up on high volume today. Share price has risen to $3.34, a 11% increase. The stock is trading 75.4% above its 50-day moving average and 49.4% above its 200-day moving average.

• Tesla Motors (TSLA) is seeing its price rise on above-normal volume today, as 1.7 million shares, 1.7 times the stock's average daily volume, have moved. The stock price is $38.62, a 3.3% increase. The stock is trading 14.3% above its 50-day moving average and 21.8% above its 200-day moving average.

• Affymax (AFFY) is up on high volume today, trading with volume of 3.9 million, or 2.3 times its average daily volume. The stock price is up 4.4% to $14.33. The stock is trading 30.7% above its 50-day moving average and 46.9% above its 200-day moving average.

• Wabash National Corporation (WNC) is seeing its price rise on above-normal volume today, as 3.1 million shares, 3.6 times the stock's average daily volume, have moved. The stock price is $10.92, a 11.7% increase. The stock has moved up across its 50-day moving average of $10.09 today.

• E Commerce China Dangdang Inc (DANG) is experiencing a price increase on above-average volume today. 3.9 million shares have moved, which is 1.9 times the stock's standard daily volume. Shares have risen 6.7% to $7.96. The stock is trading 13.6% above its 50-day moving average and 19% above its 200-day moving average.

• Rare Element Resources Ltd.  (REE) is up on high volume today, trading with volume of three million, or 1.6 times its average daily volume. Shares have climbed 7.1% to $6.46. The stock has moved up across its 50-day moving average of $6.11 today.

• Trading with a volume of 997,611, or 1.7 times its average daily volume, Genpact (G) is up on high volume today. At $16.40, the stock price is up 1.9%. The stock is trading 3.5% above its 50-day moving average and 4.2% above its 200-day moving average.

• Today, Royal Bank of Scotland Group plc  (RBS) is up on high volume, trading at a volume of 974,925, or 1.6 times its average daily volume. The stock price is up 1.7% to $9.18. The stock is trading 5.2% above its 50-day moving average and 14.1% above its 200-day moving average.