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Builders FirstSource, Inc. logo

Builders FirstSource, Inc. (BLDR) stock Relative Strength Index

14-Day RSI

39.940.96-2.35%

Summary

Current Value
As of today, BLDR 14-day RSI is 39.94, down -2.35% on
Current Value Category
Based on its current 14-day relative strength index, BLDR falls into the weakening momentum category
1-Year High
BLDR 14-day RSI reached a 1-year high of 73.04 on
1-Year Low
BLDR 14-day RSI reached a 1-year low of 21.50 on

RSI Chart

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Series
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Performance

BLDR Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI39.94-2.4%-34.8%+85.8%-4.3%+18.0%-36.5%-18.9%
Price$110.55-0.8%-9.8%+16.6%+7.4%-23.4%+35.7%+170.2%
200-Day SMA$120.12-0.0%+0.1%-4.0%-0.4%-27.8%+86.9%+291.0%
50-Day SMA$114.39+0.1%+5.3%-3.9%+5.3%-27.2%+58.5%+184.4%
Beta1.090.0%+0.9%+3.8%+1.9%-23.8%-25.9%-35.1%
ATR$5.60-0.6%+14.9%+34.1%+71.1%+1.2%+138.9%+254.3%
10-Day Volatility45.42%-2.9%-42.1%+108.3%+168.4%+39.1%+132.6%+26.9%
1-Month Volatility43.64%-2.5%-24.8%+32.7%+50.3%+30.2%+49.9%+4.5%
3-Month Volatility50.71%-0.0%+3.9%+21.2%+27.2%+34.9%+60.9%+21.2%
1-Year Volatility48.24%0.0%+1.4%+6.8%+5.1%+11.3%-4.4%-41.3%

RSI Highs

BLDR 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M65.39-38.9%
3M73.04-45.3%
6M73.04-45.3%
1Y73.04-45.3%
3Y83.11-51.9%
5Y83.11-51.9%
All93.70-57.4%

RSI Lows

BLDR 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M39.94at low
3M21.50+85.8%
6M21.50+85.8%
1Y21.50+85.8%
3Y21.24+88.0%
5Y21.24+88.0%
All14.17+181.9%

RSI History

DateValueChange
39.94-4.3%
41.72+79.1%
23.29-65.4%
67.40+31.6%
51.21-28.9%
72.02+16.7%
61.73+11.4%
55.41+37.6%
40.27-43.8%
71.65+64.8%
43.49+3.5%
DateValueChange
42.02-34.5%
64.14+18.2%
54.28-8.9%
59.57-5.1%
62.74+5.0%
59.75+37.6%
43.41-5.0%
45.68+6.2%
43.02-25.1%
57.42-0.6%
57.76-

FAQ

  • What is the current 14-day RSI of BLDR?

    As of today, BLDR 14-day RSI is 39.94

  • What 14-day RSI category does BLDR fall into?

    Based on its current 14-day relative strength index, BLDR falls into the weakening momentum category

  • What is BLDR 14-day RSI 1-year high?

    BLDR 14-day RSI reached a 1-year high of 73.04 on January 15, 2026

  • What is BLDR 14-day RSI 1-year low?

    BLDR 14-day RSI reached a 1-year low of 21.50 on November 20, 2025

Data Sources & References

  1. BLDR Official Website www.bldr.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1316835/000119312526054643/0001193125-26-054643-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1316835/000119312526054643/0001193125-26-054643-index.htm
  4. BLDR Profile on Yahoo Finance finance.yahoo.com/quote/BLDR
  5. BLDR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/bldr