Many short sellers have kept their positions despite Tesla's run-up. They have a point.
You can use Zynga's spike upward to take money off the table.
Crazy numbers get thrown around in the heat of a takeover. Cooler heads will profit the most.
America, despite efforts by many to move towards central planning, continues to offer opportunity.
Amgen's bid for Onyx leaves Onyx shareholders with several options.
Drinks-maker-and-seller Constellation set to test May's 52-week highs.
You can't hear me now with the Ontario smartphone maker.
Investors can improve their long-term yields by spending time examining their own motivations.
Many Apple investors are at their breaking point, but, fortunately, there's an alternative to selling.
Gold has more to fall before finding support.
Firearm makers can't keep up with demand, yet institutions aren't interested, but you should be.
It's not easy being a Barnes & Noble investor, and it's only going to get worse.
Shares of Walgreen need to fall farther before they will find support.
For long-term investors, buying on a dip can add value to your cost basis.
US Bancorp and WellPoint are two companies that don't care what direction the market is headed.
Ignore what Rocco Pendola writes about Apple's executive compensation plan.
BlackBerry's next smartphone must be packed with lots of wow or the line will go dead.
Google's data-gathering helps consumers and companies. So why do regulators bother?
Here's why guns are the safer investment.
By such improvements as changing its business focus, Pitney Bowes is causing trouble for short-sellers.
Starbucks continues to log new 52-week highs.
Canon isn't the Japanese company I thought it was, as the stock price proves.
Apple has everything it needs, including more than a half-billion credit cards on file, to put an iBuck in your pocket.
If First Solar's future looks sunny, why isn't $1 billion in the bank enough?
Lululemon's stock imploded after CEO Day inexpertly announced her exit. Here's when it's time to buy.
VeriFone's model is changing as smartphones alter the way businesses receive payment.
Even fantastic news won't be enough to lift LDK Solar for long.
Shares aren't cheap enough to justify the investment risk.
Emotion keeps Tesla stock speeding along as it's about to head downhill.
Motorola's smartphone factory could change the sector landscape.
After a slow week for earnings, these companies have the potential to make headlines.
If you don't buy it at the current discount it'll be as painful as banging your head against the wall
Don't count on Tesla's profits keeping pace with its stock price.
Regulators are going after Google simply because of its success.
When it spends, it's time for you to buy.
Amazon and Netflix both have sky-high valuations, but only Amazon should be shorted.
The defense industry can protect your portfolio as well as your country.
Tesla sells well in warm, sunny rich climate with pot-sweetening government subsidies.
Buying stocks with sky-high P/Es that are not rapidly growing revenue and profit is a recipe for portfolio disaster.
A highway of driverless, computer-operated trucks may be in your future.
Tesla is a great car to buy, but don't expect the stock to continue running.
Lower U.S. imports mean exporters need to find new markets.
If you're quick on the trigger or willing to accept gigantic volatility, you can profit from short squeezes like Tesla's.
Keep an eye on Applied Materials, Brocade and Cisco.
There's a reason why stocks making new highs are performing well, and there's no argument why you can't profit, too.
A dissatisfying customer experience points up some of the gap between Sears and competitors Amazon and Wal-Mart.
The graphics-chip maker Nvidia may break out to new 52-week highs after earnings.
Disney and Groupon have climbed recently ahead of earnings. Now may be the right time to take the money and run.
'Sell in May and Go Away' only works if you time the buying correctly. Hedging with options is a better way.
Buying strength, not weakness, can be an effective way to gain from stocks' price movement.