What does liquidation mean? The deadly trap of the MACD strategy and the truth behind 5-year backtesting

Liquidation refers to the phenomenon where an investor’s account lacks sufficient funds to maintain their current position when trading with leverage, resulting in forced liquidation and the loss of all principal. Simply put, it’s borrowing money to trade crypto and ending up completely broke. An in-depth backtest study on the effectiveness of the MACD indicator in cryptocurrency trading shows that short-term traders and high-leverage users are most likely to fall into this trap—shocking data: the liquidation rate for short-cycle high-leverage strategies reaches 100%, which is the fundamental reason why 90% of retail traders lose money.

How Liquidation Happens: The Double-Edged Sword of Leverage

To understand liquidation, you must first grasp the essence of leverage. When you trade with a principal of 10,000 U and 5x leverage, you’re effectively controlling a position of 50,000 U. If the market moves just 10% against your position, your entire principal can vanish; a 15% move will trigger automatic liquidation—this is liquidation.

The key issue is: market volatility is far more intense than you imagine. On ultra-short cycles like 15 or 30 minutes, price fluctuations are driven entirely by noise. Coupled with high leverage and frequent trading, fees, funding rates, and slippage act like termites, gnawing away at your principal. Once stop-losses or margin calls are triggered, the fate of liquidation becomes irreversible.

Backtest Benchmark: The “Passing Line” You Must Beat

Before evaluating any trading strategy, we need to understand how much profit “lying flat” can make. Based on the past 5 years of spot holding data:

• BTC pure holding: +48.86%
• ETH pure holding: +53.00%

This is the benchmark that any active trading strategy must surpass. If after 5 years, your operations can’t outperform a simple buy-and-hold, then your “smart moves” are actually destroying value.

The Disaster of Short-Cycle Strategies: Why 90% End Up Liquidated

Backtest data ruthlessly reveals reality: MACD strategies perform extremely poorly on 15-minute, 30-minute, and 1-hour cycles.

BTC 1-hour cycle “Self-Deception”

• Strategy Return: +6% (no leverage)
• Benchmark Return: +48.86% (buy-and-hold)
• Loss Margin: Underperforming benchmark by over 80%

You trade frequently on short cycles, generating thousands of signals from MACD crossovers. The exchange earns a large chunk from fees, while your hard-earned 5 years yield only 6%. In contrast, buy-and-hold investors gained 49%. And this is not even the worst case.

Short-term total collapse (15min/30min)

Almost all strategy configurations on these cycles lose money or get liquidated. Why?

First reason—Market Noise: 80% of 15-minute fluctuations are meaningless random walks. MACD generates frequent false signals in these timeframes, causing you to enter trades at wrong moments.

Second reason—Fee Drain: Frequent opening and closing incurs transaction fees, slippage, and funding costs that continuously erode your capital. These seemingly small costs add up to turn positive returns into negative.

Third reason—Psychological Breakdown: Frequent stop-losses in high-frequency trading can disrupt your mindset. Once your psychology collapses, your operations distort, ultimately leading to liquidation.

Liquidation Disaster Under High Leverage

When you set 3x or 5x leverage on these short cycles:

• BTC 15min x5x: -100% (liquidation)
• ETH 15min x5x: -100% (liquidation)
• BTC 30min x5x: -100% (liquidation)

Data clearly shows that short cycle + high leverage = inevitable liquidation. This is not a matter of probability but a certainty. Your 10,000 U account, through frequent trading and market volatility, will be wiped out within weeks.

The Only Salvation: 4-Hour Cycle Excess Returns

Only when the cycle extends to 4 hours does the MACD strategy show the ability to outperform “lying flat.”

BTC 4-hour: Steady Victory

• MACD x1 (spot): +96%
• Benchmark: +48.86%
• Excess Return: +47.14% (almost doubled)

MACD on 4-hour successfully helped BTC avoid the deep bear market in 2022. Although it missed some upside in a bull market, the risk-avoidance of holding cash provided an advantage, resulting in higher overall returns than just holding.

ETH 4-hour: Absolute Dominance

• MACD x1 (spot): +205%
• Benchmark: +53.00%
• Excess Return: +152% (4 times buy-and-hold)

ETH exhibits strong trending behavior. Pure holders enjoyed the rally but also endured a deep retracement of -80%. MACD strategies, by staying in cash during bear markets, preserved profits, and in bull markets, compounded gains, ultimately achieving four times the buy-and-hold return.

The True Meaning of Leverage: The Golden Zone and Liquidation Thresholds

Leverage itself isn’t inherently bad; the key is using reasonable multiples in the right cycles.

2-3x Leverage: The Golden Sweet Spot

• BTC 4-hour x3x: +207% (vs buy-and-hold +48.86%, amplified 4 times)
• ETH 4-hour x3x: +552% (vs buy-and-hold +53.00%, amplified 10 times)

This zone is proven to be optimal. Leverage here acts as a “tailwind”—the strategy captures genuine trends, and leverage simply amplifies the gains of correct decisions. Risk and reward are balanced at their best.

5x Leverage: The Profit Inversion Trap

• ETH 4-hour x5x: +167% (vs x3x +552%, actually lower)

Notice the contrast? Increasing leverage to 5x, while still beating buy-and-hold, results in lower returns. The reason is simple: high leverage causes funding costs to skyrocket, market volatility to eat into profits, and the account to face frequent liquidation risks. These costs offset the benefits of higher leverage.

More critically: Taking on liquidation risk while only earning mediocre returns—that’s the harsh truth of high leverage.

Liquidation Case Studies: Will You Be One of Them?

From this table, it’s clear: Liquidation is not a matter of probability but of configuration. Choosing the wrong cycle and excessive leverage makes liquidation a certainty.

How to Avoid Liquidation: Practical Decision Guide

Based on 5 years of backtest data, final recommendations:

1. If you lack time or have poor psychology

• Choose: Pure hold or MACD 4-hour x1 (spot)
• Expected Return: 50%-100%
• Risk: Asset drawdown, but far better than reckless trading
• Liquidation Risk: Zero

2. To beat the market

• Choose: MACD 4-hour, leverage x1.5–x2
• Expected Return: 150%-200%
• Key: Strict stop-loss, never look at 15-minute, only focus on larger cycles
• Liquidation Risk: Very low

3. For excess gains

• Choose: MACD 4-hour, leverage x2–x3, focus on ETH
• Expected Return: 400%-550%
• Key: This is the optimal “sweet spot,” do not exceed 3x leverage
• Liquidation Risk: Very low (within the correct cycle)

4. If you’re a short-term gambler

• Choose: MACD 15-minute / 1-hour + leverage x5 or higher
• Expected Return: -100% (liquidation to zero)
• Warning: Data proves this will inevitably fail; it’s a certain form of self-destruction

Core Conclusion: The 4-hour Cycle Is the Quantitative Trading Divide

Spot holding for 5 years yields only +50%, which actually underscores the value of good quantitative strategies. But this value has a clear boundary—limited to the 4-hour cycle.

In cycles below 1 hour, your operations are counterproductive. Not only can you not outperform the benchmark, but noise trading, high-frequency stop-losses, and funding costs will cause continuous losses. Add high leverage, and liquidation becomes an unavoidable fate.

The brutal truth: 90% of those trying to get rich through trading end up liquidated because they choose the wrong cycle and leverage. Only traders operating at the 4-hour cycle with 2-3x leverage at the golden crossover point can truly realize the value of quantitative strategies.

This article is based on 5 years of historical backtesting. BTC current price: $88,360; ETH current price: $2,920. Markets are risky, leverage should be used cautiously, and liquidation is irreversible.