In short
The S&P 500 bull market celebrates 4 years on Monday after a 119% run to an all-time high.
All six previous cycles that reached age 4 went on, according to Yardeni Research data.
However, in four of the six cases, the index later fell below the birth level due to bear markets.
Read the original story of the current S&P 500 bull market reaching 4 years on Monday and history suggests more to come by Darryn Pollock: nl.beincrypto.com