Market excesses are always marked by a "hot" sector. Remember the Nifty 50? https://en.wikipedia.org/wiki/Nifty_Fifty https://en.wikipedia.org/wiki/Nifty_Fifty

Market excesses are always marked by a "hot" sector. Remember the Nifty 50? https://en.wikipedia.org/wiki/Nifty_Fifty https://en.wikipedia.org/wiki/Nifty_Fifty The members of that group were the tech giants of their time. Replace "large-cap" with "tech" in that article. Rinse and repeat.