The S&P 500 Lost 40% in Real Terms from 1968 to 1982. History Says It Could Happen Again.

Although the bull case has rarely sounded louder, with one-year gains running hot and the index pressing new highs, Wall Street has a long memory, and that memory is not kind to stretched valuations that meet an inflation regime. The benchmark S&P 500 sits at $745.64 on the SPDR S&P 500 ETF Trust (NYSEARCA:SPY) proxy ... The S&P 500 Lost 40% in Real Terms from 1968 to 1982. History Says It Could Happen Again.