The best indicator for Comfort Systems USA (FIX)
We backtested 20 indicators across daily, weekly and hourly charts on real Comfort Systems USA (FIX) history. Here's what actually worked — risk-adjusted, out-of-sample, with costs.
ADX / DMI
On the weekly chart, this is the strongest risk-adjusted edge we found for Comfort Systems USA (FIX) over ~29.1 years — trailing buy-and-hold by 6.6% CAGR.
The winner on each chart
Every indicator, ranked
Ranked by Sharpe (risk-adjusted return). Hypothetical, fees included.
| # | Indicator | TF | CAGR | Sharpe | Max DD | Win | Trades | vs B&H |
|---|---|---|---|---|---|---|---|---|
| 1 | ADX / DMI ✓ | Weekly | 12.0% | 0.55 | -65.8% | 60.0% | 45 | -6.6% |
| 2 | Donchian Midline ✓ | Weekly | 12.7% | 0.53 | -75.2% | 41.6% | 77 | -6.0% |
| 3 | EMA 20/50 Cross ✓ | Weekly | 15.7% | 0.63 | -74.3% | 33.3% | 12 | -3.0% |
| 4 | EMA 50/200 Cross ✓ | Daily | 11.8% | 0.5 | -74.3% | 40.0% | 20 | -7.0% |
| 5 | EMA 20/50 Cross ✓ | Daily | 11.7% | 0.5 | -73.7% | 40.0% | 65 | -7.1% |
| 6 | EMA-10 Trend ✓ | Weekly | 11.4% | 0.49 | -73.7% | 46.1% | 128 | -7.3% |
| 7 | SMA 50/200 Cross ✓ | Daily | 11.0% | 0.48 | -71.6% | 40.9% | 22 | -7.8% |
| 8 | MACD ✓ | Daily | 10.8% | 0.48 | -60.1% | 44.9% | 272 | -8.0% |
| 9 | Bollinger Mean-Reversion ✓ | Weekly | 8.6% | 0.43 | -53.1% | 76.9% | 26 | -10.0% |
| 10 | Rate of Change ✓ | Weekly | 8.7% | 0.43 | -75.5% | 45.7% | 92 | -9.9% |
| 11 | Money Flow Index ✓ | Daily | 8.4% | 0.42 | -64.5% | 73.0% | 37 | -10.4% |
| 12 | RSI Trend (>50) ✓ | Weekly | 8.7% | 0.42 | -86.1% | 40.2% | 82 | -10.0% |
| 13 | Heikin-Ashi Trend ✓ | Weekly | 8.6% | 0.41 | -75.7% | 51.5% | 264 | -10.1% |
| 14 | Donchian Breakout ✓ | Weekly | 7.4% | 0.4 | -73.5% | 44.0% | 25 | -11.3% |
✓ = held up out-of-sample. Hypothetical, costs included. See methodology.
For Comfort Systems USA (FIX), ADX / DMI on the weekly timeframe gave the best balance of return and risk in our test. It still trailed buy-and-hold on raw return — but remember: this is a hypothetical backtest of a standard rule, not a recommendation. Markets change. See the methodology and disclaimer.
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