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calendar_month Jul 21, 2026

QUICK SPARK: Memory ETF DRAM Rallies 11% on Best Day in Over a Month

The Roundhill Memory ETF (NYSE:DRAM) rallied 11.7% on Tuesday, the strongest single session in more than a month and on track to be the fourth-best day since the fund’s inception.

The pop rode a fresh surge across the memory chipmakers at the center of the artificial-intelligence buildout.

Kioxia Holdings Corporation (OTC:KXIAY) led the group with a 17% gain.

Micron Technology Inc. (NASDAQ:MU), SanDisk Corp. (NASDAQ:SNDK) and Western Digital Corp. (NASDAQ:WDC) followed with gains between 12 and 13%.

SK Hynix Inc. (NASDAQ:SKHY) rose more than 10% and Samsung Electronics Co., Ltd. (OTC:SSNLF) added 6%.

The Roundhill Memory ETF is now up more than 100% since its April 2 debut.

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