CoStar Group (CSGP) Stock: Buy, Sell, or Hold?
CSGP - CoStar Group Inc
$30.46
0.97 (3.29%)
â˛
5d:
-3.85%
30d:
-0.13%
90d:
-6.71%
WAIT
LOW Confidence
Analysis Updated: Sep 11, 2026 12:00 AM ET
Earnings: Oct 27, 2026
Smart Money Accumulation
Options open interest is building while the stock consolidates - a pattern consistent with institutional accumulation. View Scanner →
Signal fired Sep 4, 2026 at $30.91 · last confirmed Sep 9, 2026
Strength: 7.7/10
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Interactive Price Chart (1 Month)
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Bottom Line:
âšī¸ NEUTRAL: CSGP is fairly priced but lacks strong directional signals. At -14.3% expected growth, valuation appears cheap. Wait for clearer setup or better entry on dips.
âšī¸ NEUTRAL: CSGP is fairly priced but lacks strong directional signals. At -14.3% expected growth, valuation appears cheap. Wait for clearer setup or better entry on dips.
Long-Term Wealth Forecast (2031)
Based on Analyst Consensus Growth & Historical Valuation
0% (Stagnation)
50% (Hyper Growth)
EST. PRICE IN 2031
$84.36
Based on 14.5% avg growth
INTRINSIC VALUE TODAY
$52.38
41.8% 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 $30.46, which is considered slightly low relative to its 30-day fair value range of $30.20 to $32.46. From a valuation perspective, the stock is trading at a discount (Forward PE: 17.0) compared to its historical average (27.0). Remarkably, the market is currently pricing in an annual earnings decline of 14.3% 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. Immediate support is located at $28.79, while resistance sits at $32.79. The stock is showing strong short-term momentum, up 3.3% recently.
Market Sentiment: CSGP scores 28/100 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 $37.30 (+26.5%). Current signals suggest waiting for a better entry point before initiating new positions.
Technical Outlook: Technically, CSGP is in a strong uptrend. Immediate support is located at $28.79, while resistance sits at $32.79. The stock is showing strong short-term momentum, up 3.3% recently.
Market Sentiment: CSGP scores 28/100 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 $37.30 (+26.5%). Current signals suggest waiting for a better entry point before initiating new positions.
Quick Decision Summary
Current Position
SLIGHTLY LOW
Historical Trading Range
$30.20 -
$32.46
Company Quality Score
52/100
(HOLD)
Volume Confirmation
HIGH
Confidence Score
61.9%
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
- BULLISH: Price oversold vs 30-day range
- BEARISH: Weak technical setup (28/100)
- BULLISH: High volume confirmation
- BULLISH: Strong upward momentum (+3.3%)
- BULLISH: Trading 26.5% below Wall St target ($37.30)
- WARNING: Composite score 52/100 in the bottom quintile â this cohort historically lags the market
Trading Range Analysis
30-Day Trading Range
$30.20 -
$32.46
Current vs Trading Range
SLIGHTLY LOW
Support & Resistance Levels
Support Level
$28.79
Resistance Level
$32.79
Current Trend
Strong Uptrend
Technical data as of
Sep 11, 2026
Fundamental Context
Forward P/E (Next Year Est.)
17.02
Wall Street Target
$37.30
(+26.5%)
Revenue Growth (YoY)
18.4%
Earnings Growth (YoY)
1261.0%
Profit Margin
2.1%
Valuation Discount vs History
-14.3% cheaper
PE vs Historical
17.0 vs 27.0
CHEAP
Market-Implied Price Targets
If current PE multiple persists
Implied Growth (YoY):
-14.3%
(market-implied from PE analysis)
1-Year Target
$26.54
(-10%)
2-Year Target
$23.89
(-19%)
3-Year Target
$21.50
(-27%)
3-Yr Target (if PE normalizes)
(PE: 17â27)
$34.11
(+16%)
3-Year Scenarios
Using analyst projected EPS growth
Bull:
(PE: 20.2, Growth: 27.1%)
$71.78
(+143%)
Base:
(SPY PE: 17.0, Growth: 27.1%)
$60.57
(+105%)
Bear:
(PE: 14.5, Growth: 27.1%)
$51.48
(+75%)
đ
Valuation based on Current Earnings
Forward PE: 16.00 | Forward EPS (Implied): $1.84
Bull Case
$35.61
(+21%)
Analyst growth 15.0%, PE expands to 16.8
Base Case
$29.49
(0%)
Market implied 0.0%, PE stable at 16.0
Bear Case
$22.56
(-24%)
Severe decline -15.0%, PE contracts to 14.4
These are projections based on PE multiples and EPS growth scenarios, not predictions. Actual results may vary significantly.
đĄ
Upside Surprise Potential
If earnings stabilize (0% growth), PE could expand from 17.0 to 27.0
Stabilization Target:
$46.79
(+58.6%)
PE Expansion Potential:
+58.6%
Share & Embed Analysis
Last updated: September 11, 2026 4:14 PM ET
Data refreshes hourly during market hours. Next update: 5:14 PM
Data refreshes hourly during market hours. Next update: 5:14 PM
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Technical Signals Check
Is CSGP showing a specific setup today?
Insider Activity (6 Months)
1
Buys
1
Sells
0
Net
NEUTRAL
Recent Transactions
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Advanced CSGP Option Strategies
Professional options setups generated by AI based on today's CSGP price and gamma walls.
