"Exactly, the markets peaked 2 months ago and he's on the cusp of correction.  
  "
Edited - on 2nd thought, I'm thinking you are probably talking about his view of things, not your view of "the markets", given the facepalm emoji, now that I look at your post again, /End Edit
My daily update thread on the S&P 500 (with mention of Dow with embedded auto-updating graph.)
https://www.democraticunderground.com/111699775
Corrections start at 10% down, bear markets begin 20% down.  The S&P 500 first  officially reached correction March 13.
The NASDAQ and Russell 2000 small cap are already in bear markets.
The Dow 30 is very close, but has not quite reached a 
correction as of Friday's close.  Frankly nobody with any knowledge of investing judges the state of the U.S. stock market as a whole based on a price-weighted cherry-picked collection of 30 stocks.  (I know you are a lot lot better than that.).
Of the major popular indices, the S&P 500 is far more representative of the total U.S. stock market, having about 80% of the capitalization of the total U.S. stock market, and its performance is very close to that of U.S. total market indices.  I've been using the S&P 500 in my writing because there aren't any popular total market indices, but really the best measure of the total U.S. stock market, is well, umm, a total U.S. stock market index.  
Another reason I've been using the S&P 500 is that daily data, including dividends, is not available for any total U.S. market index as far back as for the S&P 500.