The best stock analysis tool I've ever… The best stock analysis tool I've ever used. It's not for beginners so you should know the terminologies and what the valuation methods are used for. Other than that it's easy to use, fast & they have the most accurate data on par with any similar service existing out there today.

Suggested Improvement I think OSV is a fantastic for obtaining fundamental data and ratings. Its rating system saves me a tremendous amount of time. I use both fundamental and technical data and prefer growth stocks versus value stacks. There is one area I would like to see offered, it's ratings for growth are 3 year/ TTM. If a shorter time period was an option to display recent quarterly growth for 4 to 6 quarters that would be very useful and appreciated by many.

Spreadsheet User Spreadsheet and database are very useful in evaluations. Only issues are: - 1-2 week delay between company's quarterly releases and financial update availability. - Numerous inconsistencies in financial data; sum of quarters not equal to full year for some categories; 10-Q and 10-K data not always put in "buckets" in a consistent manner. Assume these shortcomings are from your data provider.

Great customer service and time saver Great customer service. If there is an issue, they are on it! This site allows me to download data into my custom spreadsheet and utilize methods otherwise not available on this scale. Imagine calculating the intrinsic value with 4 or 5 methods of 50 stocks every day. Impossible. A real time saver!

Helps to narrow down investing ideas Helps to narrow down investing ideas, but sometimes displays companies that are not up to date with financial reports, therefore it could be misleading. As with any tool, if you don't know how to use it you can get hurt. Use it wisely.