VIDEO: Nvidia Stock Upgraded on Better Than Expected Earnings and Outlook

Nvidia (NSADAQ:NVDA) getting some help from analysts this morning. After posting better than expected second quarter earnings and guidance late yesterday, Barclays, Jefferies, Deutche Bank and many other firms raised their price targets on the stock. Nvidia posted an EPS of 27 cents, well above the analyst estimate of 14 cents a share. The surprise investors liked the most those was the company’s third quarter revenue guidance, which was changed to a range of $1.15 billion to $1.25 billion. Analysts are calling for just $1.09 billion in revenue.Shares of the company were up in after hours yesterday and up as much as 4% in the premarket. But the stock has since retreated, brought down almost a half a percent by other tech stocks such as Yahoo and Research in Motion.

VIDEO: Department of Agriculture Cuts Crop Outlook

It seems the outlook on crops in the United States just keeps getting worse and worse. After cutting their expectations last month, the Department of Agriculture sees average corn yields falling again to their lowest in 17 years. The USDA estimates corn growers to produce just 124.3 bushels per acre, down 24 bushels from the year before. The average soybean yield is also projected lower, expected to be the lowest since 2003. The United States is currently experiencing its worst drought in over 50 years. Before droughts had hit, though, the total crop yield for this year was estimated to be the biggest since 1937. As the world’s largest exporter of corn, soybeans, and wheat, the drought in the United States is expected to raise food prices worldwide.

VIDEO: Mid-Week Market Wrap Up: August 9, 2012

Fallout from the Knight Capital Group mishap continued this week. Many of you will remember that a mere forty five minute computer glitch almost brought down the prominent financial services firm. Last Wednesday Knight lost a stunning four hundred and forty million dollars in bad trades. Their stock slid sixty three percent on Thursday following the glitch and speculators said the company would not last more than forty eight to seventy two hours unless it could secure a substantial loan.This weekend, Knight executives were able to broker a deal and shore up the company’s losses. Sources involved in the discussions reported that Knight saw multiple offers, but on Sunday evening, Knight was wrapping up an agreement for a four hundred million dollar capital infusion lead by Jefferies Group. Other big names attached to the deal are the Blackstone Group, Getco, which is a rival market maker, TD Ameritrade Holding Corp and Stifel Nicolaus. Jefferies will get a twenty two point eight percent stake in Knight out of the deal, but in total, Knight handed over seventy three percent of its worth.Investors and financiers alike are shocked by the magnitude of Knight’s loss and the short amount of time during which the trades transpired. This scandal comes on the heels of Nasdaq’s Facebook IPO debacle in May. In this case, market makers had lost upward of five hundred million dollars when Nasdaq failed to confirm many pre-market orders due to a software malfunction.Most trades are conducted by computer software that implements complicated algorithms on a mass scale. But in the wake of these recent failures, some are calling for a change in the way we rely on these systems on a regulatory, or even trading, level.