Fundamental investors often talk about “value levels” and “well-valued stocks”, but when it comes to determining at what price to buy a stock, there is often little agreement on when a stock is really ...

Whether you're trading stocks or options, you probably include technical analysis somewhere in your methodology. The next time you analyze a chart, remember that there are two types of percentage ...

Have you ever heard of the Fibonacci sequence? Or the Golden Ratio? Or the Golden Spiral? These mysterious numbers and shapes are all connected to each other. If you look closely, they can be found in ...

Look closely at a sunflower, and you'll see the distinct spiral in its center. | UrsaHoogle/iStock via Getty Images Many flowers have petals that add up to Fibonacci numbers, including buttercups, ...

An unusual arrangement of leaves in a 407-million-year-old fossilized plant is complicating scientists’ understanding of plant evolution. Most land plants living today have spiral patterns involving ...