Chip stocks post record outperformance of software companies in never-before-seen divergence
One session in 2026 brings one thing we’ve never seen before in markets: a massive divergence between the two big parts of the technology sector.
The VanEck Semiconductor ETF absolutely trounced the iShares Expanded Tech Software ETF today, with the former gaining 3.7% leaving while the latter dropped 2.9%.
The 6.6-percentage point gap is the biggest outperformance for SMH versus IGV on record, going back to December 2011.
Since these two are both parts of a broader technology whole, it’s rare to have one up a ton while the other gets shellacked. The rolling one-year correlation of daily returns for these two ETFs was about 0.8 heading into today.
There have been only three sessions (including today) where the chip stock ETF was up at least 1.5% while the software ETF was down 1.5% or more. We’ve never seen SMH gain 2% while IGV fell 2% before Friday’s session. And there’s been only one session where the reverse happened (November 11, 2024).
The opening trading day of 2026 was phenomenal for the AI picks and shovels trade, while very poor for their more downstream peers.
How and why did this happen? Who knows really, but this looks like the kind of thing where a couple major funds decide to keep their total AI exposure stable but lean into a hardware-over-software tilt when adjusting their positioning at the start of the year, which kicks off intraday momentum that forces everyone else along for the ride.