How the Whale Liquidity / Absorption Profile Works
The whale liquidity / absorption profile is one of the most widely-used signals in trading. It’s simple, mechanical, and removes emotional decision-making from your trading by generating clear entry and exit signals based on the Volume indicator.
On SPY, the Volume acts as a trend filter. It won’t catch every exact bottom, but it reliably captures the meat of major moves while keeping you out of chop.
5-Year Performance on SPY
Over five years (2021-08-30 → 2026-08-28), the Whale Liquidity / Absorption Profile delivered a -0.5% total return on SPY, compounding at -0.1% annually.
At -1.18, the Volume earned less than one units of return for every unit of risk taken. For context, anything above 1.0 is considered good; above 1.5 is excellent.
The catch? A 4.5% max drawdown. At some point during this 5-year run, you’d have been down nearly 4% from peak equity. That’s significant territory for most traders. If you can’t handle that kind of drawdown, this isn’t for you — or you need to size down.
Risk Assessment
| Metric | Value | Verdict |
|---|---|---|
| Sharpe Ratio | -1.18 | ❌ Weak |
| Max Drawdown | 4.5% | ✅ Low |
| Win Rate | 50.0% | ⚠️ Below average |
| Profit Factor | 0.93 | ❌ Unprofitable |
| Trades/Year | ~10 total | Selective — not overtrading |
The profit factor of 0.93 tells the real story: when the Volume fires, the winning signals don’t outweigh the losers. Combined with a 50.0% win rate, this requires careful position sizing to be profitable.
Does the Whale Liquidity / Absorption Profile Work on SPY?
The whale liquidity / absorption profile struggled to generate meaningful edge on SPY over this 5-year period. With a -1.18 Sharpe ratio and 0.93 profit factor, the risk-adjusted returns are below what most systematic traders would consider acceptable.
This doesn’t mean the Volume is useless — it may work better on different assets, timeframes, or when combined with other filters. But on SPY with default parameters over 5 years, it didn’t produce a compelling standalone edge.
Our take: skip it on SPY unless you’re combining it with other confirmations or using it on different timeframes.
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Data source: Yahoo Finance (yfinance). Backtest engine: backtrader. 95% position sizing. 0.1% commission per trade. Last refreshed: August 29, 2026. Not financial advice. Past performance does not guarantee future results.
Year-by-Year Breakdown
| Year | Return | Trades | Win Rate |
|---|---|---|---|
| 2021 | +5.7% | 1 | 50.0% |
| 2022 | -18.6% | 1 | 50.0% |
| 2023 | +26.7% | 1 | 50.0% |
| 2024 | +25.6% | 3 | 50.0% |
| 2025 | +18.0% | 4 | 50.0% |
| 2026 | +13.2% | 0 | 50.0% |
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