Leveraged semiconductor ETFs swung wildly on Tuesday after a sharp selloff in chip and memory stocks, including SanDisk Corp. (NASDAQ:SNDK) and Micron Technology Inc. (NASDAQ:MU) rattled one of Wall Street's hottest AI trades, sending the bullish Direxion Daily Semiconductor Bull 3X ETF (NYSE:SOXL) sharply lower while boosting bearish counterpart Direxion Daily Semiconductor Bear 3X Shares (NYSE:SOXS).

The rout began after a senior South Korean official floated a proposal to redistribute artificial-intelligence profits from memory giants Samsung Electronics Co. and SK Hynix Inc. directly to citizens — a political headline that rapidly triggered a global repricing across semiconductor and AI-linked names.

The selloff was especially severe in memory-related names that had recently surged amid AI enthusiasm. Roundhill Memory ETF (BATS:DRAM) plunged 8.5% after rallying 50% in just a month.

Individual chip stocks also cratered. SanDisk fell more than 11%, while Micron slid over 10%. Western Digital Corp. (NASDAQ:WDC), Seagate Technology Holdings PLC (NASDAQ:STX) and Qualcomm Inc (NASDAQ:QCOM) also posted sharp losses.

Leveraged Semiconductor ETFs Magnify Volatility

The broader chip sector came under intense pressure, with the iShares Semiconductor ETF (NASDAQ:SOXXdown 4.8%.

That amplified losses in leveraged ETFs tracking the sector, with SOXL — which seeks to deliver three times the daily performance of semiconductor stocks — facing a steep 20% decline intraday. Meanwhile, traders rotated into SOXS, the inverse leveraged ETF designed to benefit from falling semiconductor shares, which shot up 20%.

Tuesday's dramatic reversal underscored the risks tied to leveraged semiconductor ETFs during periods of elevated volatility.

Because products like SOXL and SOXS reset daily and seek to magnify moves by three times, sudden sector swings can rapidly intensify both gains and losses. After months of relentless AI-driven momentum, the semiconductor selloff highlighted how quickly crowded trades can unwind when sentiment abruptly shifts.

For traders betting heavily on the AI boom through leveraged ETFs, the session served as a reminder that in the semiconductor market, momentum can reverse just as fast as it builds.

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