CoStar Group (CSGP) Anomalies

Check historical price trends and seasonality for CoStar Group (CSGP).

View:

CoStar Group (CSGP) average YTD return over the past 10 years is +16.64%.

Over the past 10 years, the return for the specified period (Jul 17 for 60 days) is +1.66%.

5 wins 2 losses with a win rate of 71.43%.

AI Analysis (Past 10 Years YTD)

CoStar Group (CSGP) Anomaly Analysis

1) Overview:

CoStar Group exhibits a strong bullish tendency throughout the year, with significant gains concentrated in the second half. The stock generally trends upward from February 1 (+3.2%) through September 7 (+23.6%), representing a substantial bullish phase. Following the peak in early September, the stock experiences a period of consolidation and slight pullback before another rally leading to December 31 (+16.6%).

2) Buy-the-dip points:

A potential buying opportunity arises around January 7, where the stock tends to experience a dip of -2.0%. After the bullish run that peaks around September 7, a period of consolidation occurs, which may present another opportunity to buy the dip.

3) Summary:

Based on historical seasonality, a strategic approach to CoStar Group might involve accumulating shares during pullback periods in early January. Given the strong bullish trend throughout the year, investors may consider holding through the end of the year, taking into account the peak around September 7 and the subsequent rally towards December 31.

Disclaimer: This analysis is generated by AI (Gemini) based on historical statistical trends. It does not guarantee future performance. Investment decisions are your own responsibility.
YearStart DateStart PriceEnd DateEnd PriceReturnRate (%)
2025 2025-07-17 84.9500 2025-09-14 86.8000 1.8500 2.18
2024 2024-07-17 75.9200 2024-09-14 78.8700 2.9500 3.89
2023 2023-07-17 90.6100 2023-09-14 80.6600 -9.9500 -10.98
2020 2020-07-17 70.6220 2020-09-14 81.4710 10.8490 15.36
2019 2019-07-17 58.3530 2019-09-14 57.0110 -1.3420 -2.30
2018 2018-07-17 42.6320 2018-09-14 43.5000 0.8680 2.04
2017 2017-07-17 27.0670 2017-09-14 27.4610 0.3940 1.46
Avg 64.3077 65.1104 0.80 1.66
365 Days (Prev Close Change) Average (Past 10 Years) [Horz=Month / Vert=Day]
Negative Zero/Flat Positive ※ Change from prev day close. Excl Feb 29.
Mode:
Day \ Month Jan Total +2.07% Feb Total -0.32% Mar Total +2.91% Apr Total +4.29% May Total +0.58% Jun Total +4.48% Jul Total +7.52% Aug Total -0.72% Sep Total -2.10% Oct Total -3.72% Nov Total +4.26% Dec Total -2.43%
1 Avg +0.06% 0.00% +0.96% +0.50% -0.45% -0.18% +0.35% +0.55% -0.69% +0.81% +0.10% -0.41% -0.83%
2 Avg -0.02% -0.04% -0.67% +0.44% -0.42% +0.33% +0.64% -0.01% -0.40% +0.21% -0.39% -0.04% +0.17%
3 Avg -0.13% +0.01% -0.73% -0.53% -0.46% -0.13% -0.31% -0.21% -0.26% -0.54% +0.29% +0.96% +0.30%
4 Avg +0.12% -0.41% +0.99% +0.42% -0.63% +0.58% +0.48% 0.00% +0.11% +0.23% -0.13% +0.43% -0.63%
5 Avg -0.07% -0.54% -1.26% +0.65% -0.15% -0.64% +0.89% +0.23% -0.25% -0.16% +0.73% +0.33% -0.66%
6 Avg +0.06% -0.22% +0.02% -0.43% +1.31% -0.40% 0.00% +0.38% -0.10% +0.72% -0.20% -0.54% +0.15%
7 Avg -0.01% -0.78% +0.59% -0.94% +0.04% +0.45% -0.35% +0.19% +0.24% +0.34% -0.19% +0.63% -0.36%
8 Avg -0.05% +0.63% -1.74% -0.08% -0.04% +0.09% +0.77% +0.28% +0.47% -0.58% -0.55% +0.07% +0.05%
9 Avg +0.23% +0.46% +0.75% +0.28% +1.39% -0.14% -0.48% +0.38% +0.06% -0.59% +0.41% +0.14% +0.07%
10 Avg -0.06% +0.23% +0.33% -0.23% -0.69% +0.17% +0.23% +0.45% +0.23% -0.27% -0.52% +0.11% -0.75%
11 Avg -0.02% +0.84% -1.00% -0.51% +0.29% -0.63% -0.31% +0.58% -0.57% +0.11% +0.52% +0.24% +0.18%
12 Avg +0.08% +0.21% +1.38% -0.59% -0.16% -0.22% +0.47% -0.14% -0.53% -0.02% +0.11% +0.07% +0.41%
13 Avg -0.07% -0.13% +0.28% +0.88% +0.61% -0.47% -0.81% -0.78% +0.27% -0.88% +0.17% +0.01% +0.02%
14 Avg +0.15% -0.03% +0.21% +0.58% +0.04% +0.93% +0.22% -0.20% -0.18% -0.12% +0.05% +0.53% -0.29%
15 Avg +0.31% +0.31% +0.85% +1.13% +0.08% +0.43% +0.15% +0.41% +0.31% +0.51% -0.03% +0.19% -0.67%
16 Avg -0.06% -0.08% -0.33% -0.21% -0.58% -0.16% +0.38% +0.33% -0.15% -0.43% +0.09% +0.48% -0.02%
17 Avg -0.02% -0.05% +0.32% +0.51% +0.43% -0.38% +0.16% +0.10% -0.62% -0.33% -0.17% -0.37% +0.12%
18 Avg -0.03% +0.33% +0.13% -0.50% +0.01% +0.24% 0.00% -0.01% -0.37% +0.22% +0.16% -0.16% -0.41%
19 Avg +0.11% +0.17% +0.63% +0.03% +0.47% +0.69% +0.26% +0.20% +0.11% +0.42% -0.94% -0.62% -0.11%
20 Avg +0.13% +0.35% -0.31% +0.32% -0.34% +0.29% +0.43% +0.32% +0.05% -0.24% -0.12% +0.95% -0.11%
21 Avg -0.01% +0.26% -0.17% +0.33% -1.06% -0.72% +0.57% +0.13% +0.14% -0.49% +0.32% +0.35% +0.19%
22 Avg +0.11% +0.12% -1.26% -0.60% +0.94% +0.53% +0.43% +0.24% +0.44% +0.30% -0.22% +0.23% +0.12%
23 Avg -0.12% -0.11% -1.80% -0.67% +0.33% -0.45% +0.80% +0.68% +0.48% -0.40% -0.70% +0.16% +0.31%
24 Avg +0.29% +0.14% +0.92% +0.59% +1.28% +0.29% -0.17% +1.21% +0.09% -0.52% -0.30% -0.07% +0.03%
25 Avg +0.02% -0.49% -0.23% +0.04% -0.48% +0.25% -0.34% +0.69% +0.17% -0.09% -0.15% +0.82% 0.00%
26 Avg +0.12% 0.00% -0.05% +1.01% +0.51% +0.34% -0.18% -0.88% -0.38% -0.54% +1.10% +0.10% +0.42%
27 Avg +0.18% -0.02% +0.65% -0.08% +2.36% +0.40% -0.12% +0.63% +0.04% -0.10% -1.28% -0.14% -0.15%
28 Avg -0.02% +0.42% +0.24% -0.11% +0.17% -0.43% -0.16% -0.56% +0.20% +0.48% -0.73% +0.02% +0.29%
29 Avg +0.16% +0.22% - +0.73% +0.89% -0.34% -0.04% +2.11% +0.12% -0.38% -1.10% -0.33% -0.08%
30 Avg -0.10% +0.02% - -0.14% -1.38% -0.06% +0.53% -0.13% +0.07% +0.22% -0.40% +0.14% +0.05%
31 Avg +0.13% +0.26% - +0.07% - -0.08% - +0.34% +0.17% - +0.37% - -0.24%

Past 10 Years 1-Month [Jul 17 - Aug 15] Return Ranking

Rank Stock Avg Return (%) Wins Losses