Ackman: No US Stock Bubble, But Leveraged Bets Fuel Casino-Style Swings
TREE NEWS reports: Bill Ackman, the billionaire founder of Pershing Square Capital Management, has dismissed concerns that US equities are in a bubble. Instead, he points to a surge in leveraged one-day bets as the driving force behind recent wild market swings, warning that such activity has revived casino-style trading.
In a post on social media, Ackman argued that while stock valuations are elevated in some pockets, they do not yet represent a classic bubble. He attributed the sharp intraday moves to the growing popularity of short-dated options and other leveraged products that allow retail and institutional traders to make outsized wagers on daily price action. This, he said, creates artificial volatility without necessarily reflecting fundamental value.
Leverage and Volatility: A Dangerous Mix
Ackman’s comments come amid a period of heightened volatility in US markets, with major indices frequently swinging by more than 1% in a single session. The rise of zero-day options (0DTE) and leveraged ETFs has been cited by analysts as a key factor. These instruments enable traders to amplify returns—and losses—over very short time horizons, often leading to cascading effects when positions are unwound.
For crypto markets, the parallels are striking. Digital assets have long been associated with high leverage, particularly in derivatives markets where perpetual futures and options allow traders to bet with significant margin. The same casino-like dynamics that Ackman identifies in equities are even more pronounced in crypto, where 24/7 trading and lighter regulation can amplify volatility.
Implications for TradFi and Crypto Convergence
Ackman’s remarks highlight a broader trend: the convergence of traditional finance and crypto-style trading behaviors. As retail investors become more sophisticated in using leverage, the line between equity and digital asset markets blurs. This could have significant implications for risk management and regulatory oversight.
Regulators are already paying closer attention to leveraged products. The SEC and CFTC have expressed concerns about the proliferation of complex derivatives, and there is growing scrutiny of platforms that offer high-leverage trading to retail customers. In crypto, similar debates are ongoing, with authorities worldwide tightening rules on leverage and margin trading.
Forward-Looking Perspective
While Ackman does not see a bubble in US stocks, his warning about leveraged bets serves as a cautionary tale for all markets. As trading becomes increasingly gamified and leverage more accessible, the potential for sudden, violent swings grows. For crypto investors, the lesson is clear: leverage can magnify gains, but it can also turn a minor correction into a catastrophic loss.
Looking ahead, the key question is whether regulators will step in to curb excessive leverage or whether market forces will naturally correct the excess. Either way, Ackman’s comments underscore the need for investors to remain vigilant and for market participants to understand the risks inherent in leveraged trading.




