What To Expect From Equities In 2018

US stocks will likely rise in 2018. By how much is anybody's guess: the standard deviation of annual returns is too wide to get even close to a correct estimate on a consistent basis. Earnings growth implies 6% price appreciation, but tax cuts could boost that to 13%. Investor psychology could push returns much higher (or lower). While it's true that investors are already bullish and valuations are already high, neither of these implies a likelihood of negative returns in 2018. That the stock market rose strongly this year also has no adverse impact on next year's probable return.