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The memory trade just got a reality check
Monday’s selloff wasn’t about one company tripping over its own shoelaces. It was the whole memory complex getting a case of the jitters after reports that China’s ChangXin Memory Technologies is making progress on a chip design that could pack in more memory cells per chip.
That matters because memory stocks have been trading like the AI boom was a one-way escalator. If more supply shows up, pricing power can fade fast. And in semis, pricing power is basically the whole ballgame.
Why the ETFs got hit so hard
Roundhill’s DRAM ETF fell 4.4%, while the leveraged RAM fund dropped 8.8%—a pretty on-brand reminder that leverage cuts both ways and occasionally brings a shovel.
The fund is concentrated in names like:
- Samsung Electronics and SK Hynix, two major memory players
- Micron, with direct and swap exposure
- SanDisk, which leans more heavily into NAND flash
- A swap tied to CXMT, which adds a weird little twist to this entire setup
So if you own these funds, you’re not buying “semiconductors” in the abstract. You’re making a very specific bet on memory supply, memory demand, and the AI buildout staying hungrier than the fabs can keep up with.
The big split: bear case vs. bull case
The bearish crowd says Chinese competition could eventually pressure memory prices just as the sector has been enjoying stronger earnings and tight supply. The bulls, meanwhile, are waving the AI flag and arguing demand will keep outrunning capacity.
One thing to watch: BMO analyst Harsh Kumar thinks the memory market stays undersupplied through 2027, maybe even into 2028. And SanDisk’s earnings later this month could be a handy reality check on NAND pricing and demand.
Big picture: this is what a crowded trade looks like when a new supply headline shows up. The story isn’t over—now it’s about whether AI demand can outrun China’s manufacturing progress.