I've been looking recently for some way to find detailed historical data (say, a month) about daily highs and lows for stocks. Now I know I could just look them all up individually, but needless to say that's not preferable. I'm sure without paying for a service this is going to be difficult.
So my question is, does anyone know anywhere to get this kind of data from? And if not, what stocks do you know of that are renowned for their volatility?
Thanks in advance