Services / Services – Misc. Business Services
COSTAR GROUP, INC.
CSGP
$29.83
-$0.22 (-0.72%)
Price as of Aug 5, 2026 12:03 UTC
14 B
Market Cap (Large Cap)
73%
IV Rank
57.7%
Implied Volatility
Oct 26
Next Earnings
Technical Signals
as of Aug 3
Bearish
1 of 7
Trend
- Above 20-day average $29.31
- Above 50-day average $31.08
- Above 200-day average $50.06 · -40.0%
- Moving averages stacked Not aligned
Momentum
- Golden cross (50/200) —
- Momentum cross (20/50) —
Volume
- Below-average volume 0.8x avg
Price & Trend
Daily candles with EMA 20, SMA 50. Drag to zoom.
Options Activity & Greeks
Implied volatility, flow, and dealer positioning from the options market.
Put/Call Ratio
0.16
Bullish skew
Implied Volatility
57.7%
1% percentile
IV vs Realized
Options rich
20d HV 34.7%
Options Heat Map
Delta-risk grid for CSGP options across strikes and expirations. Hover any cell for full Greeks.
Loading option chain data...
Insider Trades
6 buys
5 sells
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| Jul 01, 2026 | LOWN CHRISTIAN M. | Tax_withholding | 5,597 | $164,328 | |
| Jun 23, 2026 | Hill John W | Grant | 8,262 | $0 | |
| Jun 23, 2026 | Musslewhite Robert W | Grant | 8,262 | $0 | |
| Jun 23, 2026 | BERISFORD JOHN L | Grant | 8,262 | $0 | |
| Jun 23, 2026 | Glaser Rachel C | Grant | 8,262 | $0 | |
| Jun 23, 2026 | McCarthy Christine M | Grant | 8,262 | $0 | |
| Jun 23, 2026 | Brunner Angelique G. | Grant | 8,262 | $0 | |
| Jun 23, 2026 | Sams Louise S | Grant | 8,262 | $0 | |
| Jun 15, 2026 | Cann Cynthia Cammett | Tax_withholding | 461 | $14,770 | |
| May 01, 2026 | FLORANCE ANDREW C | Buy | 68,330 | $2,403,166 |
Politician Trades in CSGP
| Date | Politician | Party | Type | Amount |
|---|---|---|---|---|
| Apr 24, 2026 | Ro Khanna | D | Sale | $1K-$15K |
| Apr 14, 2026 | Gil Cisneros | D | Sale | $1K-$15K |
| Apr 14, 2026 | Gilbert Cisneros | Sale | $1K-$15K | |
| Apr 13, 2026 | Ro Khanna | D | Sale | $1K-$15K |
| Mar 30, 2026 | Ro Khanna | D | Sale | $1K-$15K |
| Mar 23, 2026 | Ro Khanna | D | Purchase | $1K-$15K |
| Mar 13, 2026 | Gilbert Cisneros | Purchase | $1K-$15K | |
| Mar 13, 2026 | Gil Cisneros | D | Purchase | $1K-$15K |
| Mar 10, 2026 | Ro Khanna | D | Purchase | $1K-$15K |
| Feb 24, 2026 | Ro Khanna | D | Purchase | $1K-$15K |
Earnings History
| Date | Quarter | EPS Est. | EPS Actual | Surprise | Result |
|---|---|---|---|---|---|
| Jul 28, 2026 | Q2 2026 | $0.29 |
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