CoStar Group, Inc. - Common Stock (NQ:CSGP)
Price and Volume
Detailed Quote| Volume | 5,553,775 |
| Open | 30.04 |
| Bid (Size) | 31.10 (300) |
| Ask (Size) | 32.10 (100) |
| Prev. Close | 30.17 |
| Today's Range | 30.00 - 32.24 |
| 52wk Range | 25.89 - 70.62 |
| Shares Outstanding | 417,900,000 |
| Dividend Yield | N/A |
Top News
More News
S&P 500 Top Movers: Gainers and Losers in Today's US Session ↗
October 30, 2026
S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
October 30, 2026
Performance
52-Week Range
54.9% below 52-week high
31.82
25.8952W Low
70.6252W High
1 Week
7.1% below 1-week high
26.861W Low
34.261W High
CoStar Group, Inc. - Common Stock (CSGP) traded between $25.89 and $70.62 over the past 52 weeks and last traded at $31.82, 54.9% below its 52-week high. Over the past week it ranged between $26.86 and $34.26.
Past 12 Months
1W
-$1.88
1M
+$4.44
3M
+$1.79
6M
-$3.56
YTD
-$33.87
1Y
-$37.56
CSGP was -54.1% over the past year, -10.1% over six months, -51.6% year to date, -5.6% in the last week.
12 Months vs Market
CSGP
-54.1%
DIA
+9.7%
SPY
+10.1%
QQQ
+7.8%
IWM
+13.7%
Over the past 12 months CSGP returned -54.1% versus DIA (Dow) +9.7%, SPY (S&P 500) +10.1%, QQQ (Nasdaq 100) +7.8% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
0.86× 3-mo avg
Today 5,553,775
3-mo avg 6.5M
1W
9.3M
1M
6.4M
3M
6.5M
6M
7.2M
YTD
7.1M
1Y
6.6M
CSGP most recently traded 5,553,775 shares against a 3-month average daily volume of 6.5M.
More News
Read More
CoStar Projects Steady U.S. Industrial Vacancy Through 2027
October 30, 2026
CoStar Upgrades U.S. Office Vacancy and Rent Growth Forecast
October 29, 2026
CoStar’s Q3 earnings call: our top 5 analyst questions
October 29, 2026
S&P 500 Top Movers: Gainers and Losers in Today's US Session ↗
October 28, 2026
S&P 500 Top Movers: October 28 Gainers and Losers ↗
October 28, 2026
Why CoStar (CSGP) shares are falling today
October 28, 2026
S&P 500 Gap Movers: Oct. 28 Session ↗
October 28, 2026
S&P 500 Premarket Movers for Oct. 28, 2026 ↗
October 28, 2026
CoStar (CSGP) Q3 2026 Earnings Call Transcript ↗
October 28, 2026
S&P 500 Postmarket Decliners After Tuesday's Close ↗
October 27, 2026
After-Hours Market Movers for Oct. 27, 2026: Gainers and Losers ↗
October 27, 2026
S&P 500 Top Movers: Oct. 27, 2026 US Session ↗
October 27, 2026
Frequently Asked Questions
Is CoStar Group, Inc. - Common Stock publicly traded?
Yes, CoStar Group, Inc. - Common Stock is publicly traded.
What exchange does CoStar Group, Inc. - Common Stock trade on?
CoStar Group, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for CoStar Group, Inc. - Common Stock?
The ticker symbol for CoStar Group, Inc. - Common Stock is CSGP on the Nasdaq Stock Market
What is the current price of CoStar Group, Inc. - Common Stock?
The current price of CoStar Group, Inc. - Common Stock is 31.82
When was CoStar Group, Inc. - Common Stock last traded?
The last trade of CoStar Group, Inc. - Common Stock was at 11/02/26 04:00 PM ET
What is the market capitalization of CoStar Group, Inc. - Common Stock?
The market capitalization of CoStar Group, Inc. - Common Stock is 13.30B
How many shares of CoStar Group, Inc. - Common Stock are outstanding?
CoStar Group, Inc. - Common Stock has 13B shares outstanding.
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