Micron's rally has sent leveraged ETFs MUU and MULL soaring nearly 1,000% so far in 2026, making them the year's top-performing funds.

The Roundhill T-REX 2X Long DRAM Daily Target ETF (RAM) is a 2x levered version of the popular DRAM ETF.

Micron's rally has sent leveraged ETFs MUU and MULL soaring nearly 1,000% so far in 2026, making them the year's top-performing funds.