If you woke up feeling a weird vibe today, there's a reason: it's Friday the 13th. There are those among us who feel lucky on ...

Insert horror movie doom music — Friday the 13th is nigh, bringing with it a sense of general unease and an unexpectedly ...

The market’s performance on Friday the 13th is reason to stay upbeat. Going back to 1980, the S&P 500 has averaged a gain of 0.3% on Friday the 13th, according to Dow Jones Market Data.

It has been suggested that the reason for the number 13's bad luck comes from the Bible. Judas, who betrayed Jesus, is thought to have been the 13th guest to sit down to the Last Supper.