StocksMedium•6 March 2026•
1 min read

Shift to Aggressive Speculation: 0DTE Options and Leveraged ETFs Reach Record Levels

Key Facts

1Zero-day-to-expiry (0DTE) stock options now account for approximately 50 percent of all options volume.
2There are now 139 tech-related leveraged ETFs, more than the next three sectors combined.
3Margin debt is at record highs, indicating increased market leverage.

The financial landscape is witnessing a significant transformation as passive investing evolves into aggressive speculation, driven by high-leverage instruments. Recent data shows that zero-day-to-expiry (0DTE) options now represent approximately 50% of total options volume, highlighting a sharp shift toward short-term market gambling. Furthermore, the tech sector is currently dominated by 139 leveraged ETFs, surpassing the combined total of the next three largest sectors. Margin debt has also climbed to record highs, signaling a dangerous increase in overall market leverage and risk appetite. These trends validate the historical concerns of Vanguard founder John Bogle regarding the potential misuse of index-based investment products. While this surge provides high liquidity for short-term traders, it simultaneously heightens the risk of extreme volatility and sudden 'flash' market rotations.