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The best indicator for Builders FirstSource (BLDR)

We backtested 366 indicators across daily, weekly and hourly charts on real Builders FirstSource (BLDR) history. Here's what actually worked — risk-adjusted, out-of-sample, with costs.

Signaling FLAT right now — Historical Volatility Regime (Daily) is out of the market, as of 2026-06-12.
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Volatility · Daily

Historical Volatility Regime

On the daily chart, this is the strongest risk-adjusted edge we found for Builders FirstSource (BLDR) over ~20.9 years — beating buy-and-hold by 14.7% CAGR.

23.1%
CAGR
0.76
Sharpe
-51.1%
Max DD
52.4%
Win rate
2.81
Profit factor
+14.7%
vs Buy&Hold
Confluence · Daily

Best multi-indicator combo

EMA 20/50 CrossKAMA 10/30 Cross

Going long only when all 2 agree was the strongest confluence setup we found for Builders FirstSource (BLDR) — beating buy-and-hold by 0.7% CAGR, out-of-sample. Fewer, higher-conviction trades than any single indicator.

9.2%
CAGR
0.41
Sharpe
41.5%
Win rate
53
Trades
+0.7%
vs Buy&Hold
Best by timeframe

The winner on each chart

Daily
Historical Volatility Regime
+14.7% · Sharpe 0.76
Weekly
Adaptive Supertrend
+12.5% · Sharpe 0.64
Full results

Every indicator, ranked

Ranked by Sharpe (risk-adjusted return). Hypothetical, fees included.

#IndicatorTFCAGRSharpeMax DDWinTradesvs B&H
1Historical Volatility Regime Daily23.1%0.76-51.1%52.4%14514.7%
2TRIX (21) Daily22.0%0.65-72.2%50.0%3413.5%
3T3 15/60 Cross Daily21.2%0.64-78.1%63.3%3012.7%
4Adaptive Supertrend Weekly20.9%0.64-59.3%65.4%2612.5%
5SMA 5/20 Cross Weekly20.4%0.62-63.2%55.6%2712.0%
6SMA 15/60 Cross Daily19.8%0.61-73.3%48.9%4511.3%
7WMA 20/80 Cross Daily19.3%0.61-80.8%47.5%4010.8%
8True Strength Index Weekly19.8%0.61-68.9%62.9%3511.5%
9ALMA 10/30 Cross Weekly20.0%0.61-71.4%50.0%3811.7%
10Trend Intensity Index Daily19.2%0.6-79.1%51.7%2910.7%
11McGinley 200 Trend Daily20.6%0.6-85.3%37.5%1612.2%
12SMA 20/80 Cross Daily18.7%0.6-78.4%54.5%3310.3%
13TEMA 10/30 Cross Weekly19.9%0.6-65.3%61.8%3411.5%
14Coppock (fast) Weekly19.8%0.6-72.0%55.6%2711.5%

= held up out-of-sample. Hypothetical, costs included. See methodology.

What this means

For Builders FirstSource (BLDR), Historical Volatility Regime on the daily timeframe gave the best balance of return and risk in our test. It beat buy-and-hold — 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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