NASDAQ: CSGP · Real Estate Services

Costar Group (CSGP) stock sentiment

Over the past week, Costar Group (CSGP) pulled in about 62 mentions across Reddit, X and news plus 37 Polymarket trades, and the read is an Adanos Hold. The crowd averages 54% bullish but is sharply divided: Polymarket runs 100% bullish while X sits at just 0%. Wall Street is more constructive, with 16 of 21 analysts rating CSGP a buy.

There is little buzz around CSGP this week and little agreement on direction, which is why it reads as a Hold.

Wall Street vs the crowd on CSGP

Wall Street’s 76% buy share sits next to a crowd that ranges from X at 0% to Polymarket at 100%. No other tracker puts the two side by side.

Analyst ratings

Strong Buy
Buy 16
Hold 4
Sell 1
Avg target $43.95

21 analysts have weighed in: a Strong Buy consensus: 16 buy calls against 1 sell, with an average 12-month price target of $43.95.

21 analysts76% buy share

Crowd sentiment

Hold
Crowd bullish 54%
Spread 100 pts
Most bullish Polymarket 100%
Most bearish X 0%

The Adanos signal blends each source’s bullish ratio, source breadth, buzz intensity and 3-day momentum. This week bullish sits above the neutral line, momentum is cooling and the 4 sources disagree sharply, so the read is Hold rather than a clear buy or sell.

4 sourcesWide divergence

Who is bullish on CSGP

100pt spread
Wall St
76%
Polymarket
100%
News
75%
Reddit
40%
X
0%
Wall Street (analyst buy share)Crowd average 54%

Analysts sit 22 points above the crowd average of 54%, the professionals are more constructive than retail. The split is inside the crowd: Polymarket reads 100% bullish while X sits at 0%, a 100-point spread that single-source trackers miss.

Why CSGP reads Hold

Hold +1.3
Bullish Average
Average sentiment is 53.8% bullish, above the 50% neutral line.
+4.9
Trend
More sources are weakening than improving: 0 up, 2 down, 2 flat.
-3.5
Buzz
Discussion intensity is 34.6, well below the usual midpoint.
-2.0
Source Breadth
This signal is based on 4 tracked sources.
+3.0
Consensus
2 bullish sources and 2 bearish sources keep the score from getting a consensus bonus.
0.0
Wide divergence dampener applied: heavy disagreement between sources trimmed the pre-score from +2.4 to +1.3.

Costar Group (CSGP) buzz score vs. EOD price

Over the 30-day window, Costar Group (CSGP) buzz held subdued around 24.0 while the price drifted down 5.7% across the period. The chart tracks how social and news attention moved against end-of-day price. Average daily trading volume across the displayed trading days is 6.7M shares. Updated Jul 27, 2026. Over the last 7 trading days, CSGP lost 8.9%. Buzz activity in the recent week averaged 22.1 and was variable, swinging between 9.8 and 34.6. Recent volume is in line with the 30-day average, reflecting steady institutional and retail participation. Daily crowd sentiment leaned bullish on 7 of the 16 days with directional mentions, shown as the green, grey and red breakdown bars below the chart.

How each source saw CSGP this week

Buzz, bullish share, the loudest item and the positive / neutral / negative split for every tracked source over the last 7 days.

Reddit signal

Open source page
Buzz 27.3
Bullish 40%
Mentions 5
Trend Stable
7 subredditsSentiment +0.1
Bullish 18%Neutral 65%Bearish 18%
r/ValueInvesting Neutral
Loudest Reddit venue with 8 mentions this week.

X signal

Open source page
Buzz 64.0
Bullish 0%
Mentions 53
Trend Falling
53 tweetsSentiment -0.5
Bullish 6%Neutral 15%Bearish 79%
@BullTheoryio Neutral -0.08
“1. CoStar: -58.86% 2. Intuit: -55.27% 3. Trade Desk: -54.45% 4. Boston Scientific: -53.59% 5. Cognizant: -45.24% 6. Accenture: -45.21% 7. L…”
♥ 316↻ 38👁 33K views

News signal

Open source page
Buzz 18.7
Bullish 75%
Mentions 4
Trend Stable
9 publishersSentiment +0.1
Bullish 41%Neutral 50%Bearish 9%
MarketBeat Bullish 0.35
“Ardmore Road Asset Management LP acquired a new stake in CoStar Group, Inc. (NASDAQ:CSGP - Free Report) in the first quarter, according to…” Led by Stocktitan and Yahoo Finance.

Polymarket signal

Open source page
Buzz 28.5
Bullish 100%
Trades 37
Trend Falling
34 tradersSentiment +0.5
Bullish 100%Neutral 0%Bearish 0%
Prediction markets Bullish
Real money on Polymarket reads 100% bullish this week.
34 traders · $7,254 liquidity

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Costar Group (CSGP) at a glance

This week’s sentiment from Adanos, with fundamentals and analyst consensus. A quick-reference snapshot for Jul 27, 2026.

Adanos signal
Hold
Analyst consensus
Strong Buy (16 / 4 / 1)
Crowd bullish (7d)
54%
Avg price target
$43.95
Most bullish source
Polymarket, 100%
Most bearish source
X, 0%
Sentiment spread
100 pts
Mentions (7d)
62 + 37 trades
Market cap
$11.3B
P/E · Forward P/E
395.1 · 16.9
EPS · Beta
$0.07 · 0.7
Revenue (TTM)
$3.41B · 1% margin
Industry
Real Estate Services

Costar Group (CSGP) stock sentiment FAQ

Is Costar Group (CSGP) a buy or sell right now?

Based on aggregated sentiment from Reddit, X, News and Polymarket sources, Costar Group (CSGP) currently carries an Adanos hold signal with 62/100 conviction. The current cross-source average reads 54% bullish across 4 active sources. Those sources contribute 99 tracked mentions over the last 7 days. This is a sentiment-based reading, not financial advice.

What does Reddit say about CSGP stock?

Reddit discussion around Costar Group (CSGP) is fairly quiet with 5 mentions across 7 tracked subreddits. The tone is 40% bullish with stable 3-day activity momentum, suggesting steady attention.

Is Costar Group (CSGP) bullish or bearish right now?

The crowd reads split on Costar Group (CSGP), averaging 54% bullish across 4 tracked sources over the last 7 days. The two ends of the range are Polymarket at 100% bullish and X at 0%, a 100-point spread. On the professional side, 16 of 21 analysts rate CSGP a buy.

What do analysts say about Costar Group (CSGP)?

Of the 21 analysts covering Costar Group (CSGP), 16 rate it a buy, 4 a hold and 1 a sell, for a strong buy consensus. The average price target is $43.95. That puts the street ahead of the crowd, which averages 54% bullish.

What is the sentiment on CSGP stock?

Costar Group (CSGP) sentiment is mixed across all 4 tracked sources. Reddit reads 40% bullish, News reads 75% bullish, Polymarket reads 100% bullish and x coverage is the most negative at 0% bullish. The combined signal points to broad mixed pressure with 62/100 conviction.

Why does CSGP carry a hold signal right now?

Social sentiment data shows consistently mixed discussion around Costar Group (CSGP). All 4 tracked sources lean in different directions, with x being the most bearish at 0% bullish. 3-day activity momentum is falling across X and Polymarket. The hold signal carries 62/100 conviction.

What is driving Costar Group (CSGP) sentiment right now?

X is the dominant discussion channel with 53 mentions (54% of total volume). Polymarket contributes 37 mentions and Reddit contributes 5 mentions and News contributes 4 mentions. Sentiment is mixed across all sources.

What does the Adanos hold signal mean for Costar Group (CSGP)?

The Adanos signal blends bullish ratio, buzz score, source breadth and 3-day activity momentum into a single buy/sell reading. CSGP's hold signal at 62/100 conviction reflects consistently mixed sentiment across 4 tracked sources. It is a research shortcut, not financial advice.

How fresh is this CSGP sentiment data?

The CSGP sentiment page is regenerated from the latest 7-day tracking window at each build. Data reflects the most recent Reddit posts, tweets and news articles available in the current publishing cycle.

These stocks share a comparable sentiment profile to Costar Group with similar bullish ratios, signal direction and discussion volume. All 6 peers carry hold signals, pointing to broad mixed pressure rather than an CSGP-specific issue.

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