Note: These figures reflect diluted GAAP earnings per share, reported before non-recurring items, and may differ from the non-GAAP figures used by some sources.
Part 2.1: Price Behavior Around Earnings
Builders FirstSource reports before market open, meaning Day 0 represents the first trading session where the market reacts to results, while Day +1 captures follow-through momentum.
| Earnings Date | Day 0 Move | Day 0 Range | Day +1 Move | Day +1 Range |
|---|---|---|---|---|
| 2026-07-30 | -$1.75 (-2.58%) | $4.74 (7.00%) | +$0.43 (+0.65%) | $1.71 (2.59%) |
| 2026-04-30 | -$4.29 (-5.15%) | $8.02 (9.62%) | -$3.37 (-4.26%) | $4.59 (5.80%) |
| 2026-02-17 | -$0.10 (-0.09%) | $5.20 (4.53%) | -$0.73 (-0.64%) | $4.34 (3.79%) |
| 2025-10-30 | -$3.60 (-3.12%) | $14.17 (12.29%) | +$4.48 (+4.01%) | $5.53 (4.95%) |
| 2025-07-31 | +$1.02 (+0.81%) | $9.64 (7.64%) | +$3.05 (+2.40%) | $8.53 (6.71%) |
| 2025-05-01 | -$7.70 (-6.44%) | $7.27 (6.08%) | +$2.20 (+1.97%) | $3.14 (2.81%) |
| 2025-02-20 | -$0.40 (-0.28%) | $7.57 (5.23%) | -$7.04 (-4.88%) | $12.34 (8.55%) |
| 2024-11-05 | +$8.56 (+4.96%) | $9.21 (5.34%) | -$4.21 (-2.33%) | $9.54 (5.27%) |
| Avg Abs Move | 2.93% | 7.22% | 2.64% | 5.06% |
Historical price action shows moderate volatility around earnings releases, with an average absolute Day 0 move of 2.93% and an average Day 0 range of 7.22%. The Day +1 follow-through averages 2.64% with a range of 5.06%.
The most dramatic recent reaction came in April 2026, when the stock dropped -5.15% on earnings day following the significant earnings miss. Conversely, the stock gained +4.96% in November 2024 on a positive surprise. The pattern suggests that earnings surprises—positive or negative—tend to drive meaningful Day 0 moves, while Day +1 action can reverse or extend the initial reaction depending on management commentary and guidance.
Part 2.2: Options Market Expected Move
| Metric | Value |
|---|---|
| Expiration Date | 11/20/26 (DTE 23) |
| Expected Move | $5.73 (10.26%) |
| Expected Range | $50.12 to $61.58 |
| Implied Volatility | 61.29% |
The options market is pricing an expected move of 10.26% for the November expiration, significantly higher than the historical average Day 0 move of 2.93%. This elevated implied volatility of 61.29% suggests options traders are anticipating a larger-than-typical reaction to this earnings release, likely reflecting heightened uncertainty around margin pressure, housing market conditions, and the company's 2027 outlook.
Part 3: What Analysts Are Saying
Analysts maintain a cautious stance on Builders FirstSource heading into earnings, with a consensus rating of 3.48 (between Hold and Buy) and an average price target of $68.22. This implies 22.1% upside from the current price of $55.88.
The rating breakdown shows 8 Strong Buys, 1 Moderate Buy, 16 Holds, and 2 Strong Sells among the 27 analysts covering the stock. Price target estimates range widely from a low of $50.00 to a high of $91.00, reflecting significant disagreement about the company's prospects.
Sentiment has deteriorated notably over the past month. One month ago, the consensus rating stood at 3.69 with 10 Strong Buys, 2 Moderate Buys, and 12 Holds. The shift shows two analysts downgrading from Strong Buy and four moving from Buy/Hold to Hold, reflecting growing caution about near-term headwinds. The wave of downgrades from William Blair, Loop Capital, RBC Capital, and Stifel in October has contributed to this negative sentiment shift.
Despite the deteriorating outlook, the consensus price target still implies meaningful upside, suggesting analysts believe the stock has been oversold relative to its fundamental value. However, the wide range of price targets and the recent downgrade activity indicate significant uncertainty about the timing and magnitude of any recovery.
Part 4: Technical Picture
The Barchart Technical Opinion shows a Sell signal at 88%, indicating strong bearish momentum heading into earnings. This represents a slight improvement from last week's 100% Sell signal and last month's 100% Sell reading, suggesting some stabilization after an extended decline.
Timeframe Analysis:
- Short-term (50% Sell): Moderate sell signal indicates near-term pressure remains but has eased from extreme levels
- Medium-term (100% Sell): Strong sell signal reflects persistent weakness in the intermediate timeframe
- Long-term (100% Sell): Strong sell signal confirms the longer-term downtrend remains firmly intact
Trend Characteristics: The signal strength is Strong and the direction is Strengthening, indicating the bearish trend is gaining conviction across timeframes despite the slight near-term improvement.
The stock is trading at $55.88, positioned below its 5-day moving average of $56.64, below the 50-day moving average of $59.56, below the 100-day moving average of $67.80, and well below the 200-day moving average of $80.82. However, the stock has managed to climb above its 10-day ($55.19) and 20-day ($54.60) moving averages, suggesting a modest short-term bounce within the broader downtrend.
| Period | Value | Period | Value |
|---|---|---|---|
| 5-Day MA | $56.64 | 50-Day MA | $59.56 |
| 10-Day MA | $55.19 | 100-Day MA | $67.80 |
| 20-Day MA | $54.60 | 200-Day MA | $80.82 |
The technical setup heading into earnings is cautionary. While the stock has found some near-term support and bounced above its 10-day and 20-day moving averages, it remains trapped below all longer-term moving averages in a confirmed downtrend. The 200-day moving average at $80.82 sits nearly 45% above current levels, illustrating the magnitude of the decline. With the stock trading near its recent lows and technical indicators showing persistent medium- and long-term weakness, any disappointment on earnings or guidance could trigger another leg down. Conversely, a positive surprise might spark a relief rally, but the stock would need to reclaim the 50-day moving average at $59.56 to signal any meaningful technical improvement.