Builders FirstSource (BLDR) — Daily Price Character
Historical session stats from dividend-adjusted prices: win rate, streaks, record days, weekday patterns, and (when available) how often the stock was green on S&P 500 green days.
Archetype
Explosive
High daily volatility — frequent large price swings.
Win rate
49.8%
2616 green · 2553 red · 87 flat · 5256 sessions
Current streak
1 green
As of May 20, 2026
Max win / lose streak
11 / 12 days
Win streak return: +25.05% · Lose: 14.56%
Median / σ daily
+0.000% · 4.192%
Avg green +2.74% · avg red 2.57%
Extreme days (>3%)
28.4%
763 up · 728 down
History from Jun 29, 2005 through May 20, 2026 · 5256 trading days with returns.
Trailing year — daily returns (calendar)
May 23, 2025 – May 20, 2026 · Mon–Fri sessions only
Monday–Friday — average return
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Monday–Friday — win rate
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Top green days
Largest single-session gains (dividend-adjusted), by historical return.
| Date | Return |
|---|---|
| Apr 13, 2015 | +67.68% |
| Dec 2, 2008 | +49.40% |
| Mar 11, 2009 | +40.00% |
| May 14, 2009 | +33.78% |
| Oct 16, 2008 | +33.06% |
| Dec 8, 2008 | +32.86% |
| Dec 12, 2008 | +30.86% |
| Feb 24, 2009 | +30.15% |
| Feb 2, 2009 | +30.08% |
| Dec 5, 2008 | +29.63% |
| Mar 12, 2009 | +28.57% |
| Oct 13, 2008 | +25.99% |
| Aug 7, 2009 | +24.03% |
| Nov 6, 2015 | +23.88% |
| Mar 24, 2020 | +23.38% |
| Oct 4, 2011 | +19.42% |
| Dec 18, 2009 | +19.08% |
| Oct 10, 2011 | +18.40% |
| Apr 23, 2009 | +18.10% |
| Nov 5, 2009 | +17.86% |
Worst red days
Largest single-session losses; "Days to recovery" counts trading sessions until close recovered the prior peak (dividend-adjusted).
| Date | Return | Days to recovery |
|---|---|---|
| Nov 19, 2008 | 45.96% | 16 |
| Sep 1, 2009 | 35.24% | 1097 |
| May 13, 2009 | 29.69% | 5 |
| Dec 1, 2008 | 29.06% | 1 |
| Mar 5, 2009 | 27.39% | 5 |
| Mar 16, 2020 | 23.27% | 30 |
| Mar 12, 2020 | 22.76% | 33 |
| Mar 2, 2009 | 21.35% | 10 |
| Nov 18, 2008 | 20.80% | 65 |
| Dec 15, 2008 | 20.75% | 40 |
| Jun 10, 2009 | 20.32% | 12 |
| May 7, 2024 | 19.05% | 93 |
| Oct 3, 2011 | 18.90% | 3 |
| Nov 14, 2008 | 18.01% | 112 |
| Dec 3, 2008 | 17.74% | 2 |
| Jan 20, 2009 | 16.18% | 4 |
| Jul 20, 2012 | 15.78% | 37 |
| Oct 17, 2008 | 15.66% | 155 |
| Oct 7, 2008 | 15.63% | 204 |
| Oct 9, 2008 | 14.74% | 2 |
Frequently asked questions
What is the daily win rate for Builders FirstSource (BLDR)?
Historically, Builders FirstSource (BLDR) closed green on 49.8% of trading days (2616 green, 2553 red, 87 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Builders FirstSource (BLDR)?
As of 2026-05-20, Builders FirstSource (BLDR) is on a 1-day winning streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Builders FirstSource (BLDR)?
We label Builders FirstSource (BLDR) as "explosive" based on the sample standard deviation of daily returns: High daily volatility — frequent large price swings.
What were the best and worst single trading days for Builders FirstSource (BLDR)?
Largest single-day gain: +67.68%. Largest single-day loss: 45.96%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Builders FirstSource (BLDR)?
We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 28.4% of trading days for Builders FirstSource (BLDR) were extreme (763 up, 728 down).
Data & methodology
How are green, red, and flat days defined?
We use dividend-adjusted (or close-to-close for non-equity) daily returns. Green: return ≥ +0.01%. Red: return ≤ −0.01%. Flat: between those bounds.
How is the current streak calculated?
We count consecutive green or consecutive red days using the same thresholds. If the most recent session is flat, we skip trailing flat days and measure from the last non-flat close.
What does “vs S&P 500” mean?
On sessions where the S&P 500 (^GSPC) was green, we report how often this stock was also green. Shown only for USD equities when benchmark data exists and the symbol is not the index itself.
Where does the archetype come from?
Sample standard deviation of daily returns: low → Steady, high → Explosive, otherwise Balanced. Labels describe typical daily volatility, not quality of the investment.
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