The David Lin Report · Friday, August 7, 2026
A technical analyst highlights the concentration risk in the technology sector, noting that it currently represents about 42% of the market's weighting. The analyst draws parallels to the dot-com bubble, suggesting that while a sector can lead for a time, such high concentration increases vulnerability.
“So this is concentration risk and, you know, I think the US market mirrors a lot of that and, you know, looking back at other periods in time, whether it's dot com.”
“You know, when you get a sector up to 40% of the weighting of the market, right now we're about 42% technology.”