The hottest ETF since bitcoin-mania just added $1 billion in a day
The Micron Technology workplaces in San Jose, California, Dec. 16, 2025.
David Paul Morris | Bloomberg | Getty Images
The fastest-growing ETF in years is the newest AI play to go skyward – in extra methods than one.
Roundhill Investments Memory ETF (DRAM) monitoring the red-hot reminiscence sector has raised greater than $5 billion since its April 2 launch, together with $1.1 billion on Thursday alone. It began out of the gates crimson sizzling, garnering $1 billion its first 10 days of buying and selling, a milestone that trails solely the large bitcoin ETFs rollout three years go and the debuts of iShare’s fashionable ‘LQD’ bond fund, the staple GLD gold ETF from SPDR, and JP Morgan’s BBCA Canadian fairness fund, in keeping with Goldman.
“Memory has been identified as the clear AI bottleneck and there’s a shortage of these chips that’s going to last not for a quarter but multiple years,” Roundhill CEO Dave Mazza stated on the cellphone.
Roundhill Memory ETF
DRAM’s seen inflows each single day since launch, a 23-session streak that is occurring alongside a 70% rally in the value of the ETF as prime holdings like Micron and sandisk set data on a each day foundation.
Big name shopping for
Options merchants keen for brand spanking new methods to commerce the AI ​​growth are storming into Cboe-listed DRAM, with over 90,000 contracts traded Thursday and virtually twice as many purchased calls than places. The fund is already in the highest 40 of all US-listed ETFs by choices quantity.
Another purpose for the fund’s recognition: it contains Korea’s star chip shares SK Hynix and Samsung Electronics.
“These are two of the biggest memory companies and they’re essentially inaccessible for US investors,” Mazza stated. “If you buy a South Korea ETF, you’re going to get other stuff you don’t want. And if you buy a semiconductor ETF, the weight of companies like Micron is too small.”
