U.S. stock futures edged higher Wednesday morning, a little above the 13-month highs they reached Tuesday, as investors await key data figures, including consumer prices and housing starts. As traders take a breather from the recent runup in stocks, the same trends that pushed markets higher on Tuesday remain: the dollar dropped and commodities soared, driving mining stocks higher in overseas markets.

[Update 8:30 a.m.: October housing starts were down 30% from last year, the weakest since April. CPI rose 0.3% in October on higher energy, car prices. At first glance, these figures may affect the mood negatively. 8:35 a.m.: Stock market futures are declining, indicating a lower start.]

Ahead of the pre-determined deadline, Kraft (KFT) decided to launch its formal offer for U.K.-based chocolate maker Cadbury (CBY). KFT announced that the cash-and-stock bid is worth $16.46 billion (9.8 billion pounds) or 717 pence per U.K.-listed CBY share.

At that rate, KFT said the bid is 37% higher than CBY's July 3 close. KFT added that no other potential buyer has declared interest in CBY. KFT is offering CBY shareholders $5 in cash and 0.26 share in KFT. For each American CBY share, KFT is offering $20 cash and 1.04 shares.

Halloween, though not the blockbuster holiday that Christmas is, still results in some additional spending on the part of consumers as they stock up on candy and costumes, and maybe take in a scary movie or two. With those treats in mind here are some stocks that may give investors sweet dreams -- and hopefully not nightmares.

As is well known, candy is all the rage at Halloween, and among the largest candy stocks are Hershey Co. (NYSE: HSY) and Cadbury PLC (NYSE: CBY). Last week, Hershey reported third-quarter earnings rose 30% despite weaker volumes affected by higher prices for its sweets. Last year's numbers also included special charges. Still the company said it expects full-year earnings to be ahead of Wall Street forecasts. In 2010, the Pennsylvania company said it expects earnings excluding items to rise 6% to 8%. The stock has a forward-looking price-to-earnings ratio of 16 and a current dividend yield of 3.1%.

Hershey (NYSE: HSY) had a more than acceptable third quarter in terms of bottom-line growth, but it looks like the market couldn't care less. As I write this, shares of the candy company are trading down 4.4% in the afternoon session, on extremely sweet volume (and by sweet, I mean bad).

On an adjusted basis, Hershey increased per-share profit by 14% to 73 cents. According to Earnings.com, analysts were only expecting 67 cents per share. Hey, what's going on? The Dow and the S&P 500 are in the green, and the NASDAQ is only down slightly. Shouldn't investors be happy with results like these?

Earlier today, the Street was abuzz with rumors that Kraft Foods (NYSE: KFT) was investigating the sale of brands such as Maxwell House and Oscar Mayer in order to raise capital to up its Cadbury (NYSE: CBY) bid to something a little bit sweeter (and one the confectionery giant might not reject).

Kraft responded to the rumors saying they were just that - unfounded conjecture - and noted that it would not in fact need to ditch hot dogs and coffee for creme eggs and Trident gum. A spokeswoman for the company told Reuters "The financing for this proposal does not require any divestitures." So where did these rumors get started, anyway? Is Kraft protesting too much?

Analyst upgrades:

• FBR Capital upgraded Ann Taylor (NYSE: ANN) to Outperform from Market Perform to reflect a recovery in the missy sector and the company's product improvement. The firm raised its target on shares to $19 from $13.
• Roth Capital upgraded Marvell Tech (NASDAQ: MRVL) to Buy from Hold based on product cycle strength in wireless and Ethernet, HDD share gains, and a return of PC growth. Target is $22.
• Goldman upgraded Colgate (NYSE: CL) to Buy from Neutral citing valuation and expectations for a pick-up in unit growth. The firm raised its price target to $85 from $83. Note that Goldman downgraded Clorox to Neutral from Buy.
• Cadbury (NYSE: CBY) was upgraded to Neutral from Underweight at HSBC.
• Garmin (NASDAQ: GRMN) was upgraded to Buy from Underperform at BofA/Merrill.
• Qwest (NYSE: Q) was upgraded to Market Weight from Underweight at Thomas Weisel.

Hershey (NYSE: HSY) closed at $40.49 Wednesday. Cadbury PLC (NYSE: CBY), the world's second largest confectioner, rejected Kraft (NYSE: KFT) $16.7 billion for CBY on September 7, which has led analysts to speculate about additional merger possibilities.

HSY September and October option implied volatility is at 27 is near its 26-week average of 29. HSY options were active on September 9th with volume of 52,364 contracts according to Track Data.

ISE Sentiment Index - ISEE closed at 127 on 9/9/09. ISEE 10-day moving average is 114.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

TheStreet.com's Jim Cramer says the action that is linked to the futures markets, such as oil, is distorting rational analysis.

Maybe one day we can escape the commodity linkage and begin to trade on the fundamentals again, something that seems more distant now than any time I can recall. We are totally marching to gold, to oil, to copper, and not the fundamentals.

Throughout the era in which China has become a superpower and hedge funds have become the super arbiters or what goes up or down, we have been stuck with this fairly bogus linkage that corrupts trading and makes a mockery out of some of the most important financial analysis out there, the actual attempts to discover what's really happening at companies.

Quietly, chocolate companies have been snapping up little makers of organic and fair trade chocolate; Cadbury, PLC (NYSE: CBY) started the trend by buying Green and Black's in 2005, and then Hershey (NYSE: HSY) jumped on the bandwagon, buying Dagoba Organic Chocolate in 2006.

Since then, fairly traded and organic chocolate bars have become more and more popular among consumers; while exact numbers are hard to find, organic chocolate sales have more than quadrupled since 2000 and were $94 million in 2007. Fair trade chocolate sales have been nearly doubling on a year-over-year basis since 2000.

Analyst upgrades:

• Royal Bank of Scotland upgraded shares of Vodafone (NYSE: VOD) to Buy from Hold to reflect the company's dividend yield.
  
• JMP Securities expects HFF Inc. (NYSE: HF) to benefit from increased U.S. commercial real estate sales and mortgage volumes. Shares were upgraded to Outperform from Market Perform. The firm has a $5 target on shares.
  
• Oppenheimer upgraded Church & Dwight (NYSE: CHD) to Outperform from Perform as it believes Church & Dwight's value-oriented portfolio should continue to benefit from the consumer trade-down and that concerns over distribution are overblown. The firm set a $62 price on shares.
• Regeneron (NASDAQ: REGN) was upgraded to Buy from Neutral at Piper Jaffray.
  
• Burlington Northern (NYSE: BNI) was raised to Buy from Neutral at Goldman.
• AMB Property (NYSE: AMB) was lifted to Neutral from Underperform at Banc of America/Merrill.

Analyst upgrades:

• Citigroup upgraded shares of Cadbury (NYSE: CBY) to Hold from Sell on the company's pricing initiatives and their expectations for margin expansion.
  
• Jefferies upgraded shares of Medicis (NYSE: MRX) to Buy from Hold and raised its target to $16 from $12.50 as they believe the company's settlement with Impax should lift valuation and drive higher earnings.
  
• Cowen upgraded Williams-Sonoma (NYSE: WSM) to Neutral from Underperform on valuation. Shares were also upgraded at Merrill Lynch to Buy from Underperform.
• Signet Group (NYSE: SIG) was raised to Neutral from Sell at Goldman.
  
• EMC Corp (NYSE: EMC) was upgraded to Buy from Accumulate at ThinkPanmure.
  
• DSP Group (NASDAQ: DSPG) was upgraded at RBC Capital to Sector Perform from Underperform.

Analyst downgrades:

Analyst upgrades:

• Baird upgraded Fifth Third Bancorp (NASDAQ: FITB), SunTrust (NYSE: STI) and Wells Fargo (NYSE: WFC) to Outperform from Neutral citing the ability to raise cheap capital following the Treasury's aggressive policy response.
  
• Keefe Bruyette upgraded First Security Group (NASDAQ: FSGI), Amcore Financial (NASDAQ: AMFI) and Seacoast Banking (NASDAQ: SBCF) to Outperform from Market Perform to reflect the benefits of the government's TARP program.
  
• Suntrust believes Zions Bancorp (NASDAQ: ZION) is disproportionately positioned to benefit from what should be a wave of industry fallout and consolidation over the next few years. Shares were upgraded to Buy from Neutral.
• Cadbury (NYSE: CBY) was raised to Hold from Sell at ING Group.
  
• Ericsson (NASDAQ: ERIC) was raised to Neutral from Sell at Goldman.
  
• Genentech (NYSE: DNA) was upgraded at Piper Jaffray to Buy from Neutral.

Analyst downgrades: