Defiance ETFs has rolled out a new leveraged single-stock strategy tied to Seagate Technology Holdings PLC (NASDAQ:STX), giving traders amplified daily exposure to one of 2026’s best-performing AI infrastructure stocks. The Defiance Daily Target 2X Long STX ETF (NYSE:STXL) seeks to deliver 200% of the daily performance of Seagate's stock.

Notably, the underlying STX stock has already surged more than 100% year-to-date as markets aggressively reprice the physical layer of artificial intelligence.

Key features of STXL:

  • Seeks 2x (200%) the daily price performance of Seagate's stock
  • Built for short-term, high-conviction bullish trades amid elevated volatility
  • Offers leveraged exposure in an ETF wrapper, avoiding direct margin use
  • Taps into the AI infrastructure trade, where storage is a key bottleneck
  • Tracks a stock that has more than doubled in 2026, driven by AI-driven demand shifts

Seagate is a leading provider of data storage, with its core business in hard disk drives (HDDs) and a smaller presence in solid-state drives (SSDs) and data management systems. Its products are widely used by cloud providers, enterprises, and consumers to store and manage massive volumes of data, making it a key player in the AI and hyperscale infrastructure ecosystem.

The move comes as storage emerges as a critical bottleneck in the AI stack, alongside optical networking and chip testing. Seagate, long viewed as a legacy hard disk drive player, has become a central beneficiary of the AI buildout, as hyperscalers turn to lower-cost, high-capacity HDDs for cold and warm data storage.

Even after the rally, some analysts see further upside. Barclays recently upgraded Seagate from Equal-Weight to Overweight and lifted its price target to $625 from $425, ahead of the company’s earnings report due April 28.

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