In addition to Intel Corp.'s (NASDAQ: INTC) third quarter earnings release, chip makers Altera Corp. (NASDAQ: ALTR) and Linear Technology Corp. (NASDAQ: LLTC) are expected to post results Tuesday after the market closes as well. (Also see our Intel earnings preview.)

For the three months that ended in September, analysts surveyed by Thomson Reuters expect Altera to report that its net income fell 38.7% from a year ago to $0.19 per share. Revenue for the period is expected to be 20.6% lower to $283.3 million, which is in line with recently raised guidance. Altera has met or topped earnings estimates in the past five quarters, beating by as much as a nickel per share. The long-term EPS growth forecast is 14.4%, which is better than that of competitors Intel and Texas Instruments Corp. (NYSE: TXN).

Here are some highlights from last week's earnings coverage from BloggingStocks:

• Best Buy Inc. (NYSE: BBY) was downgraded by one analyst ahead of next week's Q2 earnings report.
• Campbell Soup Co. (NYSE: CPB) better-than-expected Q4 and full-year profit failed to impact the share price.
• FedEx Corp. (NYSE: FDX) boosted its Q1 earnings guidance ahead of next week's quarterly report.
• JoS. A. Bank Clothiers Inc. (NASDAQ: JOSB) saw its Q2 earnings jump higher than expected.
• Korn/Ferry International (NYSE: KFY) swung to a Q1 net loss as revenue plunged despite cost cuts.
• lululemon athletica inc. (NASDAQ: LULU) strong Q2 numbers topped estimates and drove shares higher.

National Semiconductor (NYSE: NSM) reported first-quarter earnings on Thursday after the bell. Net sales came in at $314 million, and net income was 13 cents per diluted share. According to our earnings preview, that 13-cent profit beat analyst expectations by a whopping six pennies. I'll tell you, I always enjoy when a company can beat by a little more than the boring penny. The top line also went beyond projections. The call was for roughly $300 million in sales.

Although these numbers represented steep drops when compared to year-ago data, it should be noted that, on a sequential basis, National Semiconductor showed significant improvement. Gross margin went up sequentially on better product mix and a benefit from a plant closing in China.

National Semiconductor Corp. (NYSE: NSM), which will hold its annual shareholder meeting later this month, is scheduled to discuss its fiscal first-quarter 2010 results Thursday in a conference call at 4:30 PM ET, featuring CEO Brian Halla, President Don Macleod, and CFO Lewis Chew. See the company's website to find out how to dial in to the call or to catch the live webcast of it.

For the three months that ended in August, analysts surveyed by Thomson Reuters expect the Santa Clara, California-based company to report that its earnings fell 78.8% from a year ago to 7 cents per share, but swung from a smaller-than expected net loss in the previous quarter. Revenue for the first quarter is expected to have fallen 35.5% from a year ago to $300.5 million.

Investors and analysts may be wondering whether the market rally is really over, and whether this signals more trouble ahead for the economy. Well, the Federal Reserve is scheduled to release its next Beige Book report of economic conditions on Wednesday, offering a glimpse of where things stand. The Beige Book report in July suggested that, in some of the 12 Fed districts, the economy appeared to be stabilizing, suggesting that the recession may have reached its bottom, but offering little sign of a recovery. Retail activity remained weak and employment numbers were not good. Yet the minutes of the FOMC August meeting seemed a bit more optimistic about the economy.

In addition to the Beige Book report, the TIPP Economic Optimism Index is scheduled to be released Tuesday, and the University of Michigan Consumer Sentiment Index comes out Friday. So by the end of the week, we could have a good gauge of the mood about the U.S. economy.

Analyst upgrades:

• Keefe Bruyette upgraded KeyCorp (NYSE: KEY) to Outperform from Market Perform due to valuation and the company's capital position. The firm has an $8 target price on the stock.
• BofA/Merrill upgraded its view of the semiconductor sector and upgraded Intel (NASDAQ: INTC) and Marvell Technology (NASDAQ: MRVL) to Buy from Neutral, LSI Corp. (NYSE: LSI) to Buy from Underperform, and Maxim (NASDAQ: MXIM) and National Semiconductor (NYSE: NSM) to Neutral from Underperform. The firm now sees 2010 revenue growth of 21% vs. its prior estimate of 14% due to improving electric demand and lean inventories.
• Thomas Weisel upgraded Vital Images (NASDAQ: VTAL) to Overweight from Market Weight based on compelling valuation and potential upside from its new ViTAL Enterprise product offering.
• Jones Apparel (NYSE: JNY) was upgraded to Buy from Neutral at Goldman.
• Hess Corp. (NYSE: HES) was upgraded to Overweight from Equal Weight at Barclays.
• Nationwide Health (NYSE: NHP) was upgraded to Outperform from Market Perform at Morgan Keegan.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Barnes Group Inc. (NYSE: B) withdrew its 2009 earnings guidance due to uncertainty in transportation.
• Brown-Forman Corp. (NYSE: BF.B) Q4 profit beat estimates and it offered guidance for next year.
• Del Monte Foods Co. (NYSE: DLM) posted strong Q4 results on price increases and a better tax situation.
• FuelCell Energy Inc. (NASDAQ: FCEL) posted lower Q2 sales but announced a big order from South Korea.
• Men's Wearhouse Inc. (NYSE: MW) lower Q1 profit topped estimates but the outlook was in line.
• National Semiconductor Corp. (NYSE: NSM) Q4 net loss and fiscal-year profit both beat estimates.

As expected, chip maker National Semiconductor (NYSE: NSM), whose colleagues include Advanced Micro Devices (NYSE: AMD), Intel (NASDAQ: INTC), and Texas Instruments (NYSE: TXN), lost money during its fourth quarter.

However, the loss wasn't as bad as feared. According to Trey Thoelcke's earnings preview, National Semiconductor could have lost up to 42 cents per share. Thankfully, according to the company's press release posted on Thursday after the bell, the business only lost 28 cents per share.

How thankful should we be? I must point out that the company earned 34 cents per share in last year's Q4 period. Also, sales dropped 39% during the past three months. Not only that, but cash from operations from the full fiscal year was down, as was the gross margin on a year-over-year basis (the gross margin increased, however, on a sequential basis compared to the third quarter, so that was a bright spot).

National Semiconductor Corp. (NYSE: NSM), which just turned 50 years old, is scheduled to discuss its fiscal fourth-quarter 2009 results today in a conference call featuring CEO Brian Halla, CFO Lewis Chew, and COO Don Macleod at 4:30 PM ET. You can catch the live webcast of the call on the company's website.

For the quarter in which the Santa Clara, Calif.-based chip maker announced a workforce reduction but also acquired Act Solar, analysts polled by Thomson Reuters expect the dividend-paying company to report a loss of $0.42 per share, compared to a profit of $0.34 per share in the same period of the previous year. Revenue for the quarter is expected to have fallen 41.0% to $272.7 million.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Aeropostale Inc. (NYSE: ARO) reported strong Q4 numbers as same-store sales increased.
• American Eagle Outfitters Inc. (NYSE: AEO) same-store sales fell in Q4 but earnings met expectations.
• ArcSight Inc. (NASDAQ: ARST) continued its growth in Q3 and it forecast continued growth.
• Buckle Inc. (NYSE: BKE) posted a better-than-expected Q4 profit and continued same-store sales growth.
• Citigroup Inc. (NYSE: C) CEO said in a memo that it earned a profit in the first two months of this quarter.
• Dick's Sporting Goods Inc. (NYSE: DKS) beat Q4 earnings estimates but same-store sales fell.

At roughly 7:30 AM EST, National Semiconductor (NYSE: NSM) released its third-quarter earnings report. The semiconductor company announced earnings of 9 cents per diluted share -- down from 16 cents per share in the second quarter.

In last year's third quarter, NSM reported earnings per diluted share of 29 cents per share. According to MarketWatch, the Street expected NSM to post a loss of 5 cents per share. Quarterly revenue dropped to $292 million, short of the consensus estimate of $296.8 million.

After testifying before a Senate committee about AIG (NYSE: AIG) last week, the Fed's Ben Bernanke participates in a Council of Foreign Relations event Monday evening.

Economic data due to be released this week include wholesale trade and job vacancies for January on Tuesday morning, the U.S. Treasury budget for February on Wednesday, retail sales for February and business inventories for January on Thursday morning, and the U.S. trade balance for January on Friday morning.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Analogic Corp. (NASDAQ: ALOG) Q1 earnings plunged well below expectations due to costs.
• CKE Restaurants Inc. (NYSE: CKR) solid Q3 earnings were in line with analysts expectations.
• Costco Wholesale Corp. (NASDAQ: COST) beat Q1 expectations and same-stores sales increased.
• Dow Chemical Co. (NYSE: DOW) lowered its guidance and announced layoffs and factory closings.
• Eastman Kodak Co. (NYSE: EK) withdrew its guidance due in part to weak consumer spending.
• Electronic Arts Inc. (NASDAQ: ERTS) lowered its outlook due to weaker-than-expected holiday sales.
• Eli Lilly & Co. (NYSE: LLY) offered a full-year profit forecast that missed analysts' expectations.
• FedEx Corp. (NYSE: FDX) lowered its earnings guidance and announced price increases.
• FuelCell Energy Inc. (NASDAQ: FCEL) reported a deeper-than-expected loss but topped sales estimates.
• H&R Block Inc. (NYSE: HRB) Q2 net loss was in line with expectations but revenue fell short.
• Hartford Financial Services Group (NYSE: HIG) raised its full-year forecast, doubling the share price.
• Hooker Furniture Corp. (NASDAQ: HOFT) shares sold off following disappointing Q3 results and outlook.
• Krispy Kreme Doughnuts Inc. (NYSE: KKD) reported a deeper-than-expected Q3 loss on increased costs.

Analogic Corp. (NASDAQ: ALOG), National Semiconductor Corp. (NYSE: NSM), and Toro Co. (NYSE: TTC) were among this week's big earnings losers as they struggle to adapt to dismal economic conditions.

Analogic said its fiscal first-quarter profit fell 95% from a year ago to $320,000, or 2 cents per share, due to higher manufacturing costs and expenses related to its acquisition last summer of Copley Controls Corp., a manufacturer of MRI machine parts. Analysts polled by Thomson Reuters had, on average, expected earnings of 52 cents per share for the quarter ended Oct. 31.

Shares fell to a new 52-week low Friday, and closed at $29.65, down 28.5%, on Friday. The share price has fallen 54.2% in the past year.

National Semiconductor reported fiscal second-quarter earnings of $33.9 million, or 14 cents per share, which is 63% below year-ago results. A significant drop in orders from wireless handset makers depressed earnings. Excluding restructuring expenses and other items, earnings fell short of estimates of analysts surveyed by Thomson Reuters.

Shares rose $1.36, or 13.2%, Friday to close at $11.65. The share price has fallen 52.5% in the past year.

Outdoor equipment maker Toro said its fiscal fourth-quarter profit fell nearly 100% to $13,000, or less than 1 cent per share, for the quarter ended Oct. 31. Toro took a charge of $4.7 million, or 8 cents a share, to finance early retirements used to trim the company's workforce. Analysts had expected earnings to be 6 cents per share.

Shares rose $1.12, or 3.7%, Friday to close at $31.28. The share price has fallen 46.6% in the past year.

Visit AOL Money & Finance for more earnings coverage.

The market sold off, but the activity was not broad and had little conviction. After days of gains, there was no surprise in it.

It ran like this:

DJIA: 8,669.11 (down 2.97%)

NASDAQ: 1,547.43 (down 1.55%)

S&P 500: 887.23 (down 2.47%)

General Motors Corp. (NYSE: GM) lost some ground on fears of a delay in the proposed $15 billion Congressional bailout plan. After this gained so much yesterday, much of this was in the news already.

Merck & Co. Inc. (NYSE: MRK) traded down after its annual pipeline review. The event included formal guidance out of the company on its drug pipeline for the next year and general commentary about how many drugs are in the pipeline for 2010 to 2012. Financial guidance did not seem to impress the market.