NASDAQ:CSGP | Historical Stock Price | COSTAR GROUP, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-07-01 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.59$1.67$4.69$13.18$37.05$104.151998-07-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$77.28$77.281,258,300
2022-12-29$77.67$77.671,169,900
2022-12-28$76.05$76.051,035,700
2022-12-27$76.75$76.75922,600
2022-12-23$76.89$76.89878,200
2022-12-22$77.25$77.251,958,700
2022-12-21$77.94$77.941,751,200
2022-12-20$76.70$76.702,379,800
2022-12-19$77.16$77.162,282,300
2022-12-16$77.98$77.9824,253,000
2022-12-15$77.88$77.882,933,200
2022-12-14$81.26$81.263,062,300
2022-12-13$82.00$82.003,177,900
2022-12-12$81.94$81.942,467,100
2022-12-09$80.70$80.701,806,500
2022-12-08$82.39$82.392,088,700
2022-12-07$80.16$80.161,566,300
2022-12-06$80.96$80.961,500,300
2022-12-05$81.78$81.782,217,900
2022-12-02$83.46$83.462,211,400
2022-12-01$82.95$82.952,588,900
2022-11-30$81.04$81.045,665,700
2022-11-29$78.25$78.251,903,300
2022-11-28$78.74$78.741,875,900
2022-11-25$79.98$79.981,208,300
2022-11-23$80.02$80.021,839,300
2022-11-22$79.43$79.433,006,700
2022-11-21$80.56$80.561,916,700
2022-11-18$80.80$80.802,592,200
2022-11-17$80.75$80.751,671,300
2022-11-16$82.47$82.472,090,100
2022-11-15$82.71$82.711,958,100
2022-11-14$82.21$82.212,161,400
2022-11-11$83.28$83.282,170,500
2022-11-10$84.16$84.163,250,700
2022-11-09$79.78$79.782,126,800
2022-11-08$80.17$80.172,680,400
2022-11-07$80.35$80.353,313,700
2022-11-04$79.97$79.971,986,800
2022-11-03$79.89$79.892,056,300
2022-11-02$79.18$79.182,653,500
2022-11-01$81.19$81.192,414,700
2022-10-31$82.72$82.723,113,000
2022-10-28$82.88$82.882,207,500
2022-10-27$81.62$81.623,646,400
2022-10-26$80.04$80.045,832,700
2022-10-25$74.50$74.502,888,800
2022-10-24$71.39$71.392,697,200
2022-10-21$71.80$71.802,316,200
2022-10-20$70.57$70.571,694,200
2022-10-19$72.29$72.291,449,400
2022-10-18$73.35$73.351,689,100
2022-10-17$72.08$72.081,470,500
2022-10-14$70.30$70.301,809,700
2022-10-13$71.67$71.673,069,600
2022-10-12$71.45$71.452,335,400
2022-10-11$72.37$72.372,073,500
2022-10-10$72.71$72.711,434,600
2022-10-07$73.47$73.471,779,400
2022-10-06$75.21$75.212,035,600
2022-10-05$74.40$74.402,068,900
2022-10-04$73.77$73.772,893,300
2022-10-03$71.99$71.992,257,300
2022-09-30$69.65$69.652,440,600
2022-09-29$70.69$70.692,546,500
2022-09-28$72.23$72.232,647,500
2022-09-27$70.01$70.012,253,400
2022-09-26$69.59$69.592,841,600
2022-09-23$69.57$69.573,030,900
2022-09-22$70.10$70.104,023,100
2022-09-21$69.65$69.651,969,100
2022-09-20$70.78$70.782,617,100
2022-09-19$72.07$72.073,900,200
2022-09-16$70.45$70.4554,034,900
2022-09-15$72.49$72.494,374,800
2022-09-14$73.97$73.974,363,200
2022-09-13$76.64$76.643,385,000
2022-09-12$78.44$78.444,335,800
2022-09-09$78.42$78.423,404,800
2022-09-08$78.56$78.563,213,100
2022-09-07$78.07$78.074,329,000
2022-09-06$76.20$76.209,180,200
2022-09-02$70.89$70.892,893,600
2022-09-01$69.99$69.991,484,500
2022-08-31$69.64$69.641,567,400
2022-08-30$69.71$69.71933,300
2022-08-29$69.89$69.89809,800
2022-08-26$70.32$70.32745,700
2022-08-25$72.50$72.50877,300
2022-08-24$71.05$71.05934,900
2022-08-23$71.44$71.442,640,000
2022-08-22$71.57$71.571,184,000
2022-08-19$71.74$71.741,311,400
2022-08-18$73.50$73.50839,900
2022-08-17$73.50$73.50952,800
2022-08-16$75.13$75.13985,900
2022-08-15$75.39$75.39944,400
2022-08-12$75.06$75.06967,700
2022-08-11$73.86$73.861,672,200
2022-08-10$74.73$74.731,489,400
2022-08-09$72.89$72.891,018,600
2022-08-08$72.87$72.871,137,400
2022-08-05$72.87$72.871,072,600
2022-08-04$72.87$72.871,133,500
2022-08-03$72.52$72.521,211,400
2022-08-02$70.99$70.991,908,100
2022-08-01$71.16$71.161,194,000
2022-07-29$72.59$72.592,412,600
2022-07-28$70.92$70.922,838,700
2022-07-27$69.68$69.685,597,800
2022-07-26$60.70$60.701,517,900
2022-07-25$61.59$61.591,788,000
2022-07-22$61.81$61.811,073,300
2022-07-21$62.59$62.591,702,400
2022-07-20$62.30$62.301,967,400
2022-07-19$61.13$61.13959,000
2022-07-18$59.08$59.08744,300
2022-07-15$59.91$59.911,192,900
2022-07-14$57.94$57.942,024,400
2022-07-13$59.30$59.301,128,400
2022-07-12$59.70$59.701,448,500
2022-07-11$61.46$61.461,466,400
2022-07-08$61.80$61.801,557,500
2022-07-07$61.68$61.682,738,700
2022-07-06$62.07$62.071,325,800
2022-07-05$61.87$61.871,146,300
2022-07-01$61.32$61.321,031,900
2022-06-30$60.41$60.412,235,800
2022-06-29$60.21$60.211,569,700
2022-06-28$60.34$60.341,533,100
2022-06-27$61.68$61.681,341,600
2022-06-24$62.85$62.857,278,800
2022-06-23$59.38$59.381,784,600
2022-06-22$57.82$57.822,046,700
2022-06-21$56.07$56.072,409,900
2022-06-17$56.06$56.062,618,400
2022-06-16$55.16$55.161,829,800
2022-06-15$56.35$56.353,233,200
2022-06-14$55.17$55.172,193,000
2022-06-13$55.82$55.821,809,900
2022-06-10$58.59$58.591,621,700
2022-06-09$59.69$59.691,021,800
2022-06-08$61.25$61.252,020,400
2022-06-07$61.96$61.961,043,500
2022-06-06$61.13$61.131,805,100
2022-06-03$62.52$62.521,242,300
2022-06-02$63.99$63.991,793,100
2022-06-01$61.23$61.231,724,900
2022-05-31$60.94$60.942,109,100
2022-05-27$61.50$61.501,724,000
2022-05-26$59.37$59.371,878,700
2022-05-25$58.90$58.901,734,200
2022-05-24$57.45$57.451,550,400
2022-05-23$57.83$57.831,762,100
2022-05-20$57.16$57.161,551,400
2022-05-19$56.81$56.811,565,600
2022-05-18$55.39$55.392,143,800
2022-05-17$58.08$58.082,414,500
2022-05-16$56.98$56.982,313,600
2022-05-13$58.19$58.191,598,900
2022-05-12$55.58$55.581,947,400
2022-05-11$54.19$54.192,926,700
2022-05-10$56.97$56.973,841,400
2022-05-09$58.06$58.062,619,200
2022-05-06$59.11$59.111,513,400
2022-05-05$61.00$61.001,634,800
2022-05-04$64.60$64.602,278,300
2022-05-03$63.36$63.361,666,800
2022-05-02$64.42$64.421,876,800
2022-04-29$63.62$63.622,338,200
2022-04-28$65.46$65.462,357,500
2022-04-27$63.72$63.723,152,100
2022-04-26$59.99$59.992,669,500
2022-04-25$62.65$62.652,199,700
2022-04-22$61.20$61.201,988,100
2022-04-21$62.00$62.002,243,400
2022-04-20$63.33$63.331,570,200
2022-04-19$63.33$63.331,853,200
2022-04-18$61.07$61.071,886,900
2022-04-14$61.82$61.821,271,000
2022-04-13$63.50$63.501,225,500
2022-04-12$62.29$62.291,989,200
2022-04-11$63.63$63.632,009,600
2022-04-08$63.52$63.522,081,400
2022-04-07$64.57$64.572,429,400
2022-04-06$65.43$65.431,666,200
2022-04-05$66.98$66.981,377,200
2022-04-04$67.64$67.641,764,300
2022-04-01$66.00$66.002,091,300
2022-03-31$66.61$66.612,341,900
2022-03-30$67.99$67.992,169,300
2022-03-29$69.59$69.591,652,800
2022-03-28$68.39$68.391,703,000
2022-03-25$67.56$67.562,233,000
2022-03-24$67.44$67.442,922,200
2022-03-23$66.82$66.824,319,100
2022-03-22$66.99$66.992,589,400
2022-03-21$64.53$64.532,506,800
2022-03-18$65.21$65.215,690,000
2022-03-17$62.55$62.552,601,800
2022-03-16$59.53$59.533,809,400
2022-03-15$57.84$57.843,294,400
2022-03-14$55.95$55.952,930,900
2022-03-11$55.43$55.431,430,200
2022-03-10$56.08$56.082,415,400
2022-03-09$57.02$57.023,755,300
2022-03-08$54.31$54.314,157,500
2022-03-07$53.27$53.274,140,100
2022-03-04$57.92$57.921,975,200
2022-03-03$58.59$58.592,133,500
2022-03-02$59.72$59.722,419,300
2022-03-01$59.83$59.832,383,900
2022-02-28$61.01$61.014,794,600
2022-02-25$61.70$61.704,450,400
2022-02-24$60.60$60.608,329,700
2022-02-23$53.50$53.5016,502,600
2022-02-22$62.94$62.943,229,700
2022-02-18$64.95$64.951,594,200
2022-02-17$65.65$65.651,351,800
2022-02-16$67.29$67.292,648,400
2022-02-15$67.69$67.692,474,500
2022-02-14$65.99$65.992,348,000
2022-02-11$65.99$65.993,512,600
2022-02-10$69.84$69.841,288,100
2022-02-09$71.04$71.041,237,700
2022-02-08$69.05$69.051,706,500
2022-02-07$69.40$69.401,603,300
2022-02-04$68.55$68.551,800,800
2022-02-03$68.22$68.221,783,700
2022-02-02$71.00$71.002,098,300
2022-02-01$70.51$70.511,616,300
2022-01-31$70.16$70.161,813,900
2022-01-28$67.37$67.371,511,500
2022-01-27$65.82$65.822,025,100
2022-01-26$65.98$65.982,368,800
2022-01-25$67.04$67.042,747,800
2022-01-24$69.65$69.653,320,800
2022-01-21$70.92$70.921,351,700
2022-01-20$72.30$72.301,822,500
2022-01-19$73.15$73.151,445,800
2022-01-18$73.15$73.151,902,300
2022-01-14$74.53$74.532,052,700
2022-01-13$74.02$74.022,337,900
2022-01-12$74.81$74.811,557,200
2022-01-11$75.29$75.292,082,400
2022-01-10$71.51$71.513,385,900
2022-01-07$71.88$71.882,969,600
2022-01-06$73.65$73.651,887,300
2022-01-05$74.75$74.752,062,000
2022-01-04$77.38$77.381,475,700
2022-01-03$78.84$78.841,577,100