The 60/40 Portfolio Strategy May Be Broken For The First Time In History By: Benzinga via Benzinga April 20, 2016 at 15:11 PM EDT The traditional 60/40 portfolio investment strategy may now be obsolete. According to BMO analyst Lowell Yura, the strategy of a ... Read More >> Related Stocks: Bank of Montreal High Yield Corp Bond Ishares Iboxx $ ETF Invst Grade Corp Bond Ishares Iboxx $ ETF SPDR S&P 500 ETF Trust