4 Winners and 2 Losers From Tuesday

By Osman Gulseven:Since I wrote my last Cramer article, Europe has evolved into better shape. Chances for an aid package are more rational, and European stocks are at their five-month highs. As a result, investors tend to take risks and regain their losses from the long-lasting debt impasse.

By Osman Gulseven:Jim Cramer is one of the most popular and joyful stock pickers in the Street. I have been writing about his Mad Money stock picks for nearly two months. I am happy to see that I have quite a large community of readers who regularly follow my Cramer articles.

Zacks.com submits: RadioShack Corp. (RSH) is slated to release its first quarter 2011 results on April 25, before the opening bell. The current Zacks Consensus Estimate for the first quarter is pegged at 35 cents, representing an annualized growth of -10.58%.

By Osman Gulseven:As the credit ranking of the United States has been decreased to AA+, it might be a good idea to look for highly profitable markets outside the States. Canada, the country which offers a safe and profitable environment, is in the focus of this article. I have listed five large-cap Canadian companies with substantial dividends, and priced with low P/E ratios. All of the companies offer a minimum 4% dividend yield.

Osman Gulseven submits:Jim Cramer's lightning round is one of the most popular shows on CNBC. Within 5 minutes, he mentions many stocks, making bullish and bearish calls. Here is a fundamental analysis of the stocks mentioned in Cramer's Lightning Round on June 28. I also provided these companies' O-Metrix scores to get a better understanding of their market beating potential.

Osman Gulseven submits: With a market cap of $185 billion as of June 29, AT&T (T) is one of the largest telecommunication service providers in the world. AT&T is an immensely profitable company with a gross margin of 53.17% and net profit margin of 16.20%.

Osman Gulseven submits:Recently, I introduced O-Metrix as a simple valuation tool to estimate the future return of a stock. Based on this technique, we can make a strong connection between EPS growth and annualized future returns. Reader interest was quite high, given the simplicity of this powerful ranking system. This article, the third in a series, questions the suggested ranking technique to see whether it works with mid-cap ($2 billion to $10 billion) basic material companies.

Peter Mycroft Psaras submits: One of the best ways to check how a system you are using is working out is to test it on a daily basis. One of the best ways to do so is by seeing what kind of results it would generate using a daily "top winners and losers" list.