The trap of expected benefits from leveraged dollar-cost averaging: Five-year data reveals the truth about 3x leverage

Investors often have an enticing assumption when pursuing returns: since BTC can rise, leveraging should be able to earn even more. But five years of real backtesting data provides a harsh answer—most people overestimate the expected benefits brought by leverage stacking with dollar-cost averaging.

The core finding: the final returns of a 3x leveraged DCA are only 3.5% higher than 2x leverage, yet they carry nearly zeroing-out risk costs. Hidden behind this is a brutal truth about expected benefits: the higher the leverage multiple, the lower the return per unit of risk.

The inverse relationship between leverage multiples and expected benefits

In the net value charts over the past five years, the performance differences among three strategies are astonishing:

Spot DCA (1x) shows the smoothest curve, with manageable drawdowns, like a gently ascending staircase. 2x leverage significantly amplifies gains during bull markets, but volatility also increases accordingly. 3x leverage presents a different picture—it once surged upward during bullish phases but repeatedly “climbed the ground” during long oscillation cycles, being eroded by market fluctuations over the long term.

Ironically, 3x leverage only slightly turned around in the last wave of the 2025–2026 market, surpassing 2x leverage by a small margin. But this “last-minute victory” highlights a problem: the final expected benefit of 3x leverage heavily depends on the last market phase. Once market rhythm changes, all efforts may vanish in an instant.

Rapid diminishing marginal returns: cost-benefit from the perspective of marginal effects

Data comparison best illustrates the issue. Upgrading from 1x to 2x leverage increased overall returns by about $23,700. But going from 2x to 3x leverage only added $2,300.

What does this mean? Returns almost stop growing, but risks increase exponentially.

In economic terms, this is a classic diminishing marginal effect. From the perspective of expected benefits, the additional return from 3x leverage is less than 10% of that from 2x leverage, yet it entails several times the psychological pressure and actual loss risk. In other words, risking your principal to earn an extra $2,300 is a calculation any rational investor would struggle to justify.

Drawdown dilemma: why is the path to recover from -96% so far away?

Here’s a shocking set of data:

When drawdown hits -50%, you need a 100% increase to recover your principal. Psychologically acceptable. But at -86% drawdown, you need a 614% increase to break even. And in the 2022 bear market, 3x leverage experienced a maximum drawdown of -96%, meaning a 2,400% increase is needed to recover.

Mathematically, this is already a state of substantial insolvency. Any subsequent gains are almost entirely from new capital injected after the market bottom, not from leverage-induced multiplication. This explains why long-term holders of 3x leverage investments endure such prolonged pain—not because their strategy ultimately fails, but because, in the face of such extreme drawdowns, the concept of expected benefits has lost its meaning.

Risk-adjusted real return ranking

When we incorporate risk into the calculation, using risk-adjusted returns to evaluate expected benefits, an interesting reversal occurs:

The unit risk-adjusted return of spot DCA is actually the highest. The higher the leverage, the worse the “cost-benefit” of downside risk. A key indicator called the Ulcer Index (value 0.51) for the 3x leverage combination indicates what? Your account remains underwater long-term, almost never receiving any positive feedback.

This is not just a numerical statement but describes an investment experience—opening your account daily, mostly seeing losses, with psychological torment far exceeding the actual loss figures. From the perspective of expected benefits and human feasibility, this is already close to unsustainable.

Volatility erosion: the quadratic punishment of leverage multiples

The real reason for the poor long-term performance of 3x leverage is simple: Daily rebalancing plus high volatility equals continuous erosion.

In oscillating markets, the dollar-cost averaging mechanism triggers rebalancing: increasing positions during rises, decreasing during drops, and shrinking the account during sideways movements. This is classic volatility drag. Its destructive power is proportional to the square of the leverage multiple—in high-volatility assets like BTC, 3x leverage effectively bears nine times the volatility penalty.

In other words, 2x leverage bears four times the volatility; 3x bears nine times. This nonlinear relationship is the fundamental reason why the expected benefits of 3x leverage are continually eroded over the long term.

Rational choices to maximize expected benefits

The five-year backtest results are very clear and often overlooked:

Spot DCA is the optimal risk-reward choice, sustainable over the long term, with no liquidation risk and the most stable expected benefits.

2x leverage can be considered the upper limit of aggressive strategies, suitable only for a small number of investors with high risk tolerance and strong psychological resilience, and should be used during specific market phases rather than as a full-cycle dollar-cost averaging approach.

3x leverage has extremely low long-term cost-effectiveness and is unsuitable as a dollar-cost averaging tool. Extensive data shows that to earn just 10% more, you risk over 90% more.

BTC itself is already a high-risk, high-return asset. When balancing expected benefits and risks, the most rational choice is not “adding another layer of leverage,” but letting time and compound interest work in your favor, rather than letting volatility become your enemy. Maximizing expected benefits ultimately comes from strategies that can be sustained over the long term, not from short-term gains or high numerical returns.