Builders FirstSource(BLDR) · US
Sector: XLI | Last updated: 15 Oct 2026
Builders FirstSource (BLDR) is showing Bearish momentum today, with an Altra Score of 29.2 on AltraOne's multi-timeframe (MTF) momentum analysis. The stock is part of the XLI sector, where it ranks 69 by relative strength in a currently bearish RS regime (Relative Strength: 31.23). Recent EMA crossover activity: Close above EMA 8. BLDR closed at 53.68 on 15 Oct 2026 (+2.38% for the day), based on end-of-day (EOD) price data rather than a live quote.
Price
Stock Relative Strength
Latest EMA CrossOvers
BLDR's Daily RSI(14) is 38.7 (up 14.1 from prior), Weekly RSI is 31.1 (up 1.1 from prior), and Monthly RSI is 27.6 (down 1.0 from prior). Price is currently trading above its Daily EMA 8, but below its Daily EMA 20, Daily EMA 50, Daily EMA 200, Weekly EMA 8, Weekly EMA 30.
Multi-Timeframe RSI (14)
| Timeframe | RSI | Prev | Change |
|---|---|---|---|
| Daily | 38.7 | 24.6 | ▲ 14.1 |
| Weekly | 31.1 | 30.0 | ▲ 1.1 |
| Monthly | 27.6 | 28.6 | ▼ 1.0 |
Stock Price and EMA Placement
History
TradingView ↗The current active signal for BLDR is Bearish, triggered on 26 Sept 2025 at a price of 118.20. Since then, the stock has gained 54.59%.
These are long-term momentum shifts, not buy/sell recommendations.