"The Market Is at an All-Time High..." What Does this Mean for Investors?

"On a daily basis, the S&P 500 trades at an all-time high 7% of the time and trades within 5% of an all-time high 36% of the time. This means that on 43% of all days, since the S&P 500’s inception, US large cap stocks were at or close to making new records. Anyone who tells you that new highs are abnormal or a reason to sell is a fool."