SOXL vs UDOW

SOXLADirexion Daily Semiconductor Bull 3X ETF

UDOWAProShares UltraPro Dow30

In short

SOXL A 3x bet on chip stocks that resets every single day. Direxion launched it in 2010, long before AI made semiconductors the market's main event, and it is now one of the most heavily traded leveraged funds out there.

UDOW The only 3x daily play on the Dow: 30 blue-chip names, price-weighted, reset every session. It is the industrial cousin of the semis-and-Nasdaq crowd that fills the leveraged aisle, and it has run since 2010.

Stated mandate

SOXL It is designed to deliver a daily result three times the performance of the NYSE Semiconductor Index, before fees and expenses, with the objective applying for a single day.

UDOW The Fund seeks daily results equal to three times the daily performance of the Dow Jones Industrial Average before fees and expenses. It uses equity securities, derivatives, and money-market instruments to pursue that daily leveraged exposure.

Why people hold it

• SOXL Cheap for the aisle it sits in: 0.75% net of a waiver through September 1, 2027 (0.91% gross), below the category median and under TQQQ's 0.78% net of a waiver through September 30, 2027.
• The mandate is mechanical: 300% of the NYSE Semiconductor Index's daily move, before fees and expenses, across roughly 40 chip names. No stock picking, no manager discretion.direxion.com
• A multi-billion-dollar fund that trades very actively, which matters for an instrument designed to be entered and exited inside a single session.
• Trading since 2010, through several full chip cycles. That is a long run for a 3x product, and one of the stronger setups in its leveraged peer group.

• UDOW ProShares calls UDOW the only ETF targeting 3x the daily move of the Dow. In a 3x aisle crowded with semiconductor and Nasdaq bets, the blue-chip index has exactly one lever.proshares.com
• The Dow is a price-weighted measure of 30 US blue chips, so the exposure leans industrials, financials and health care instead of megacap tech.spglobal.com
• Trading since 2010, it has run through several full market cycles and stays actively traded, which matters when the holding period is hours rather than years.
• Among the stronger implementations in its 3x bull peer group, it stays close to its stated daily target and trades with the depth short-horizon traders look for.

Worth knowing

• SOXL The 3x target applies to one day only. Daily reset plus compounding means multi-day results can diverge sharply from 3x the index, and choppy markets erode value.direxion.com
• Semiconductors already swing hard. Tripling the daily move magnifies down days exactly as much as up days, so losses can pile up fast.
• Roughly 40 stocks in a single US industry. No diversification cushion here, and the index itself has been renamed once (to the NYSE Semiconductor Index in 2023).sec.gov

• UDOW The 3x target resets every day. Over longer stretches, compounding and volatility can push results away from 3x the index move, as the prospectus spells out.proshares.com
• At 0.94% with no waiver propping it up, cost sits near the typical 3x bull fund; TQQQ charges 0.78% net of a waiver through September 30, 2027.
• Exposure is built with derivatives and cash instruments alongside stocks, so counterparty and derivative risk ride along with the market call.proshares.com

Full SOXL profile⁠

Full UDOW profile⁠