What is the market doing?
What the tape says about CSGP
CoStar Group is −66% over the past year while the S&P 500 is +20%: 87 points behind the market. Through the fall, its own insiders bought $6.0M more stock than they sold.
−66%
1-year return · S&P 500 +20%
- vs 200-day average
- −34%
vs 200-day average · a clear downtrend
- RSI (14)
- 43
RSI (14) · neutral
- Below its 52-week high
- 67%
Below its 52-week high
Details›
- Last close2026-09-08
- $30.32
- 1 monthS&P 500 −0.30%
- +2.5%
- 1 yearS&P 500 +20%
- −66%
- 5 yearsS&P 500 +85%
- −64%
- vs 50-day average$30.79
- −1.5%
- 52-week high
- $91.22
- 52-week low
- $27.14
- Annualised volatility
- 39%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- $6.0M
| Year | Return |
|---|---|
| 2026 (year to date) | −55% |
| 2025 | −6.1% |
| 2024 | −18% |
| 2023 | +13% |
| 2022 | −2.2% |
| 2021 | −14% |
| 2020 | +54% |
| 2019 | +77% |
| 2018 | +14% |
| 2017 | +58% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 6 of 10 | +3.0% |
| Feb | 10 | 4 of 10 | −3.6% |
| Mar | 10 | 6 of 10 | +0.96% |
| Apr | 10 | 6 of 10 | +2.0% |
| May | 10 | 5 of 10 | −0.69% |
| Jun | 10 | 6 of 10 | +3.1% |
| Jul | 11 | 8 of 11 | +6.2% |
| Aug | 11 | 3 of 11 | +0.80% |
| Sep | 11 | 3 of 11 | −2.6% |
| Oct | 10 | 2 of 10 | −3.5% |
| Nov | 10 | 7 of 10 | +4.3% |
| Dec | 10 | 3 of 10 | −2.6% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
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