Costar Group Inc (CSGP)

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Costar Group Inc Stock (CSGP) Price History

The historical daily chart and data for Costar Group Inc stock (CSGP), show that the latest closing stock price as of November 04, 2026, is $32.91.

Costar Group Inc all-time high stock price is $734.49, occurred on February 17, 2020.
The lowest Costar Group Inc stock price recorded was $17.92 on December 02, 2016. Since then, Costar Group Inc's stock price has risen over 45.54% to $32.91 now.
The 52-week high stock price for CSGP is $70.63, representing a 114.60% increase from the current share price, occurred on November 05, 2025.
The 52-week low stock price for CSGP is $25.89, indicating a 21.32% decrease from the current share price, occurred on July 29, 2026.
The closing price of Costar Group Inc (CSGP) stock in the beginning of 2025 was $70.83. The stock closed the year at $67.24, a loss of over 5.07% for the year.

The table below shows more information about CSGP historical price data:

FromTo

Date	High	Low	High - Low	Volume	% Change
Nov 04, 2026	$33.25	$32.20	$1.05	139,877	+5.56%
Nov 03, 2026	$31.37	$30.42	$0.955	4,339,174	-1.57%
Nov 02, 2026	$32.24	$30.00	$2.24	5,622,107	+5.47%
Oct 30, 2026	$30.26	$28.36	$1.91	9,593,338	+7.21%
Oct 29, 2026	$28.39	$27.07	$1.32	7,155,337	+2.18%
Oct 28, 2026	$30.68	$26.86	$3.82	18,323,954	-13.96%
Oct 27, 2026	$33.69	$31.87	$1.82	6,899,727	-5.01%
Oct 26, 2026	$34.26	$33.02	$1.24	4,758,914	-0.65%
Oct 23, 2026	$35.59	$33.79	$1.80	7,393,208	-4.32%
Oct 22, 2026	$35.63	$33.43	$2.20	8,311,933	+7.75%
Oct 21, 2026	$33.29	$32.68	$0.61	4,219,253	-0.45%
Oct 20, 2026	$33.31	$32.39	$0.92	3,966,696	+3.90%
Oct 19, 2026	$32.05	$31.39	$0.665	4,436,687	-1.55%
Oct 16, 2026	$32.65	$31.59	$1.06	5,771,292	+0.97%
Oct 15, 2026	$32.50	$30.45	$2.04	5,574,203	+6.28%
Oct 14, 2026	$30.21	$29.30	$0.905	5,751,319	+0.37%
Oct 13, 2026	$30.02	$29.11	$0.905	7,359,595	+2.70%
Oct 12, 2026	$29.90	$29.03	$0.87	2,765,591	-1.55%
Oct 09, 2026	$30.16	$29.54	$0.6172	4,093,598	-0.47%
Oct 08, 2026	$29.83	$27.58	$2.25	9,469,272	+8.01%
Oct 07, 2026	$27.87	$27.17	$0.695	4,949,869	-0.11%
Oct 06, 2026	$28.20	$27.46	$0.74	4,578,086	-0.11%

Costar Group Inc Stock (CSGP) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Costar Group Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of CSGP shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Costar Group Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Costar Group Inc Stock (CSGP) Price History 2026

Month	High	Low	High - Low	Volume	% Change
Nov, 2026	$33.25	$30.00	$3.25	10,101,158	+9.58%
Oct, 2026	$35.63	$26.86	$8.78	138,678,030	+10.11%
Sep, 2026	$32.79	$26.52	$6.27	131,032,172	-14.56%
Aug, 2026	$33.82	$29.26	$4.56	143,808,689	+11.51%
Jul, 2026	$31.40	$25.89	$5.51	169,126,574	+1.55%
Jun, 2026	$34.82	$28.18	$6.64	161,127,668	-12.05%
May, 2026	$36.09	$31.36	$4.73	163,426,492	-6.96%
Apr, 2026	$41.29	$33.32	$7.98	132,481,305	-14.20%
Mar, 2026	$49.03	$39.18	$9.85	133,547,645	-9.61%
Feb, 2026	$62.67	$43.17	$19.50	150,354,138	-27.43%
Jan, 2026	$70.57	$57.01	$13.56	143,172,468	-8.54%

Costar Group Inc Stock (CSGP) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$69.30	$62.00	$7.30	75,074,545	-1.37%
Nov, 2025	$70.63	$64.72	$5.91	87,470,132	-0.01%
Oct, 2025	$85.24	$63.82	$21.42	84,812,368	-18.44%
Sep, 2025	$91.89	$82.79	$9.10	56,992,439	-5.72%
Aug, 2025	$97.43	$84.57	$12.86	56,601,874	-5.99%
Jul, 2025	$97.15	$79.94	$17.21	60,711,096	+18.40%
Jun, 2025	$83.48	$71.35	$12.13	58,679,277	+9.30%
May, 2025	$78.56	$71.94	$6.62	62,579,516	-0.82%
Apr, 2025	$83.68	$71.21	$12.47	83,759,568	-6.39%
Mar, 2025	$83.03	$75.20	$7.83	70,395,293	+3.91%
Feb, 2025	$79.45	$72.50	$6.95	68,258,631	-0.46%
Jan, 2025	$77.54	$68.41	$9.13	45,345,217	+7.00%

Costar Group Inc Stock (CSGP) Price History 2024

Month	High	Low	High - Low	Volume	% Change
Dec, 2024	$81.23	$69.61	$11.62	46,532,225	-11.70%
Nov, 2024	$82.49	$70.77	$11.72	49,433,686	+11.75%
Oct, 2024	$79.78	$68.26	$11.52	72,950,703	-3.51%
Sep, 2024	$80.45	$73.59	$6.86	43,150,637	-2.41%
Aug, 2024	$78.59	$71.69	$6.90	40,408,571	-0.92%
Jul, 2024	$81.63	$70.86	$10.77	56,467,562	+5.23%
Jun, 2024	$79.83	$71.90	$7.93	59,113,157	-5.16%
May, 2024	$92.74	$77.37	$15.37	35,505,584	-14.60%
Apr, 2024	$96.98	$83.16	$13.82	44,673,824	-5.25%
Mar, 2024	$100.38	$84.93	$15.45	51,050,431	+11.00%
Feb, 2024	$87.49	$79.82	$7.67	49,802,591	+4.25%
Jan, 2024	$86.87	$80.17	$6.70	34,850,949	-4.47%

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