Risk and the amount of time you intend to hold a stock are inextricably linked, according to Warren Buffett. That linkage is what makes day trading stocks so risky, as the shorter the holding period, the more likely that short term price movements will sink you.
“Well, we do define risk as the possibility of harm or injury. And in that respect we think it’s inextricably wound up in your time horizon for holding an asset,” Warren Buffett said at the 1994 Berkshire Hathaway Annual Meeting. “If you intend to buy XYZ Corporation at 11:30 this morning and sell it out before the close today, I mean, that is, in our view, that is a very risky transaction. Because we think 50 percent of the time you’re going to suffer some harm or injury. If you have a time horizon on a business, we think the risk of buying something like Coca-Cola at the price we bought it at a few years ago is essentially, is so close to nil, in terms of our perspective holding period. But if you asked me the risk of buying Coca-Cola this morning and you’re going to sell it tomorrow morning, I say that is a very risky transaction.”
Hear Buffett’s full explanation
See the complete Lessons From Warren Buffett series
© 2022 David Mazor
Disclosure: David Mazor is a freelance writer focusing on Berkshire Hathaway. The author is long in Berkshire Hathaway, and this article is not a recommendation on whether to buy or sell the stock. The information contained in this article should not be construed as personalized or individualized investment advice. Past performance is no guarantee of future results.