Direxion Daily S&P Biotech Bull 3X. Our system tracks LABU every trading day and issues one unambiguous instruction: be in, or be out.
LABU is 3x daily exposure to the S&P biotech index — an equal-weighted basket of biotech stocks that moves on FDA decisions, clinical trial data, and M&A speculation. Unlike market-cap-weighted indexes, XBI gives small-cap biotechs equal influence, which means bigger swings and faster trends. At 3x leverage, timing isn't optional — it's the entire strategy.
The honest answer to "should I buy LABU?" is never a hot take — it's a trend question. When XBI is in a confirmed uptrend, 3x daily leverage compounds in your favor. When it's choppy or falling, the same math works against you fast. Our current read is in the ticket above.
Our proprietary signal engine runs a multi-indicator trend confirmation system on XBI every trading day after the close. Here's how it works at a high level:
The full methodology, backtest results, and live track record are documented on our performance page.
LABU rebalances to 3x exposure every single day. In a steady trend that's rocket fuel. In a sideways market, the daily reset systematically bleeds value — a phenomenon called volatility decay. XBI can finish a quarter flat while LABU finishes it down double digits. Our Learn section covers the math in plain English.
Only if the trend is confirmed. Check the current LevSig state in the ticket above — it updates every trading day at 4:30pm ET.
The daily reset makes buy-and-hold risky. Most systematic traders hold LABU only during confirmed uptrends and sit in cash otherwise — that's exactly what our signal automates.
Direxion Daily S&P Biotech Bull 3X targets 3x the daily return of SPDR S&P Biotech ETF (XBI).
LevSig LLC provides systematic signal information for educational purposes only. Nothing on this page is investment advice or a recommendation to buy or sell any security. Leveraged ETFs are high-risk instruments that can lose value rapidly. Past performance, including backtested performance, does not guarantee future results. Trade at your own risk.