CoStar Group (CSGP) Stock: Buy, Sell, or Hold?
CSGP - CoStar Group Inc
$32.90
-0.15 (-0.45%)
▼
5d:
+9.27%
30d:
+14.36%
90d:
+21.22%
WAIT
LOW Confidence
Analysis Updated: Oct 21, 2026 12:00 AM ET
Earnings: Oct 27, 2026
4d
Smart Money Distribution
Options positioning is turning defensive after a sharp run-up - a pattern consistent with institutional profit-taking. View Scanner →
Signal fired Oct 15, 2026 at $32.12 · last confirmed Oct 19, 2026
Strength: 7.6/10
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Interactive Price Chart (1 Month)
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Bottom Line:
📊 MIXED SIGNALS: CSGP shows conflicting indicators. Wait for confirmation before entering.
📊 MIXED SIGNALS: CSGP shows conflicting indicators. Wait for confirmation before entering.
Long-Term Wealth Forecast (2031)
Based on Analyst Consensus Growth & Historical Valuation
0% (Stagnation)
50% (Hyper Growth)
EST. PRICE IN 2031
$86.29
Based on 14.5% avg growth
INTRINSIC VALUE TODAY
$53.58
38.6% Margin of Safety
How this is calculated: We use a Growth Decay Model: starting with analyst consensus growth (adjusted above) and gradually slowing it down to a long-term terminal rate (4%) by Year 5. This provides a more realistic valuation than assuming constant hyper-growth. We then apply a 25.0x Exit PE.
In-depth Analysis How we analyze
Valuation Analysis: CSGP is currently trading at $32.90, which is considered extended relative to its 30-day fair value range of $27.58 to $31.28. From a valuation perspective, the stock is trading at a discount (Forward PE: 18.6) compared to its historical average (25.6). Remarkably, the market is currently pricing in an annual earnings decline of 10.2% over the next few years. This pessimistic expectation contrasts with the company's recent 1261.0% earnings growth, suggesting potential undervaluation if the company simply maintains stability.
Technical Outlook: Technically, CSGP is in a strong uptrend. The price is approaching resistance at $33.31. A breakout above this level would be a bullish signal, while rejection here could lead to consolidation.
Market Sentiment: CSGP scores 15/100 on our bottoming-setup gauge. Note this measures entry quality, not trend direction — a low score can mean the chart is extended after a strong run (don't chase) or still falling without stabilization; better entries typically come after a pullback toward the 20-day average. Wall Street analysts see significant upside, with an average price target of $37.40 (+13.7%). Current signals suggest waiting for a better entry point before initiating new positions.
Technical Outlook: Technically, CSGP is in a strong uptrend. The price is approaching resistance at $33.31. A breakout above this level would be a bullish signal, while rejection here could lead to consolidation.
Market Sentiment: CSGP scores 15/100 on our bottoming-setup gauge. Note this measures entry quality, not trend direction — a low score can mean the chart is extended after a strong run (don't chase) or still falling without stabilization; better entries typically come after a pullback toward the 20-day average. Wall Street analysts see significant upside, with an average price target of $37.40 (+13.7%). Current signals suggest waiting for a better entry point before initiating new positions.
Quick Decision Summary
Current Position
EXTENDED
Historical Trading Range
$27.58 -
$31.28
Company Quality Score
40/100
(SELL)
Volume Confirmation
HIGH
Confidence Score
21.4%
Protect Your Profits
Holding CSGP? Use our AI-powered strategies to protect your downside while keeping your long-term position.
View Profit Protection PlanAll Signals
- BEARISH: Price extended above range (+5.2% above its trading range)
- BEARISH: Weak technical setup (15/100)
- BULLISH: High volume confirmation
- BULLISH: Trading below Wall St target ($37.40)
- WARNING: Composite score 40/100 in the bottom quintile — this cohort historically lags the market
Trading Range Analysis
30-Day Trading Range
$27.58 -
$31.28
Current vs Trading Range
EXTENDED
Support & Resistance Levels
Support Level
$27.58
Resistance Level
$33.31
Current Trend
Strong Uptrend
Technical data as of
Oct 21, 2026
Fundamental Context
Forward P/E (Next Year Est.)
18.56
Wall Street Target
$37.40
(+13.7%)
Revenue Growth (YoY)
18.4%
Earnings Growth (YoY)
1261.0%
Profit Margin
2.1%
Valuation Discount vs History
-10.2% cheaper
PE vs Historical
18.6 vs 25.6
CHEAP
Market-Implied Price Targets
If current PE multiple persists
Implied Growth (YoY):
-10.2%
(market-implied from PE analysis)
1-Year Target
$29.61
(-10%)
2-Year Target
$26.65
(-19%)
3-Year Target
$23.98
(-27%)
3-Yr Target (if PE normalizes)
(PE: 19→26)
$33.08
(+1%)
3-Year Scenarios
Using analyst projected EPS growth
Bull:
(PE: 19.9, Growth: 30.3%)
$77.95
(+137%)
Base:
(SPY PE: 18.6, Growth: 30.3%)
$72.85
(+121%)
Bear:
(PE: 15.8, Growth: 30.3%)
$61.93
(+88%)
📈
Valuation based on Current Earnings
Forward PE: 18.32 | Forward EPS (Implied): $1.80
Bull Case
$39.73
(+21%)
Analyst growth 15.0%, PE expands to 19.2
Base Case
$32.90
(0%)
Market implied 0.0%, PE stable at 18.3
Bear Case
$25.17
(-24%)
Severe decline -15.0%, PE contracts to 16.5
These are projections based on PE multiples and EPS growth scenarios, not predictions. Actual results may vary significantly.
💡
Upside Surprise Potential
If earnings stabilize (0% growth), PE could expand from 18.6 to 25.6
Stabilization Target:
$45.37
(+37.9%)
PE Expansion Potential:
+37.9%
Share & Embed Analysis
Last updated: October 21, 2026 8:04 PM ET
Data refreshes hourly during market hours. Next update: 9:04 PM
Data refreshes hourly during market hours. Next update: 9:04 PM
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| Ticker | Score | Recommendation | Change % |
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Technical Signals Check
Is CSGP showing a specific setup today?
Insider Activity (6 Months)
0
Buys
0
Sells
0
Net
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Advanced CSGP Option Strategies
Professional options setups generated by AI based on today's CSGP price and gamma walls.
