$CSGP
CoStar Group Inc
XNAS•Real Estate•Services-Business Services, Nec
$29.13
▼-0.56%-$0.165
Subscriptions are live. Early access $24.99/mo, or start with 5 free premium days.
Plans & pricingDonateWhy is CSGP down today? It is at $29.13 (-0.56%), and our scanner flagged it 113 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CSGP spikes, and full due diligence on CSGP — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $CSGP 113 times in the last 30 days. Create a free account to track $CSGP, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
No card · 5 premium days · join 800+ traders
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Here is the latest on CSGP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CSGP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Cann Cynthia Cammett Officer | Sold (automatic/other) | -5K | sold 20% | 19K | $147K at $30.78 | Aug 7, 26 |
Hill John W Director | Sold (automatic/other) | -4K | sold 13% | 23K | $106K at $30.21 | Aug 5, 26 |
Florance Andrew C Officer | Bought (open market) | +83K 0.02% of company | added 4.8% | 1.81M | $2.5M at $29.89 | Aug 4, 26 |
Cann Cynthia Cammett Officer | Sold (automatic/other) | -1K | sold 4.4% | 24K | $31K at $28.76 | Aug 1, 26 |
Saint Frederick G. Officer | Sold (automatic/other) | -1K | sold 0.5% | 278K | $41K at $28.76 | Aug 1, 26 |
Lown Christian M. Officer | Sold (automatic/other) | -6K | sold 4.1% | 130K | $164K at $29.36 | Jul 1, 26 |
Mccarthy Christine M Director | Acquired (grant/award) | +8K | added 100% | 12K | n/a | Jun 23, 26 |
Sams Louise S Director | Acquired (grant/award) | +8K | added 40% | 29K | n/a | Jun 23, 26 |
Musslewhite Robert W Director | Acquired (grant/award) | +8K | added 45% | 27K | n/a | Jun 23, 26 |
Brunner Angelique G. Director | Acquired (grant/award) | +8K | added 81% | 18K | n/a | Jun 23, 26 |
Berisford John L Director | Acquired (grant/award) | +8K | added 100% | 11K | n/a | Jun 23, 26 |
Hill John W Director | Acquired (grant/award) | +8K | added 45% | 26K | n/a | Jun 23, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in services-business services, nec, closest in size first.
Here is the latest on CSGP from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CSGP today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
CSGP last traded at $29.13, down 0.56% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
CoStar Group Inc (CSGP) is next expected to report earnings on Tuesday, October 27, 2026, about 37 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The CSGP Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged CSGP 113 times in the last 30 days.
CSGP (CoStar Group Inc) trades on XNAS, with a market cap of about $11.79B in the SERVICES-BUSINESS SERVICES, NEC sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge CSGP for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
$CSGP discussion
Sign in to ask a question or join the discussion.