Register Log-in Investor Type


Beta is a measure of how volatile a company’s share price is relative to an index. A beta of one means that the share price moves in-line the index. A beta greater than one means the share price outperforms a rising market and underperforms a falling market. A beta less than one means that the share price doesn’t rise as fast as the rising market and doesn’t fall as fast as a falling one. Betas are worked out using historical data and, in our opinion, this means they don’t work well in the real world as companies’ circumstances change over time.

Please review our cookie, privacy & data protection and terms and conditions policies and, if you accept, please select your place of residence and whether you are a private or professional investor.

You live in…

You are a…