Fibonacci

I have been to search engines and was overwhelmed.

Any site that would be very useful and clear in presenting Fibonacci?

try this: Fibonacci Trading Secrets
http://www.acommodity.com/fibonacci.htm

I use Fibonacci ratios to increase my odds in trading stocks. They make my trading more profitable, and they make more of my trades winners.

To understand more about Fibonacci, visit this site
http://www.fibmarkets.com/public/whyfibswork.html

May I request that you summarize what Fibonacci means? Thanks