CoStar Group Inc.

75.38
-0.87 (-1.14%)
At close: Mar 03, 2025, 3:59 PM
75.00
-0.50%
After-hours: Mar 03, 2025, 07:35 PM EST
Track the Dark Pool Trades of major whales to monitor hidden trading activity and trends.
CoStar Group Inc. has seen an average dark pool trade size of 15.48K and an average premium per trade of 1.17M, with a total premium of 76.03M.
Get in realtime the latest hottest trades based on premium.
Rank Time Price Size Volume Size / Vol Size / Avg Vol Premium
1 3/3/2025 04:02 PM 75.39 188.05K 7.49M 2.51% 6.54% 14.18M
2 3/3/2025 04:01 PM 75.39 140.90K 7.18M 1.96% 4.90% 10.62M
3 3/3/2025 01:15 PM 75.88 118.03K 1.80M 6.57% 4.10% 8.96M
Over the past 12 months, CoStar Group Inc. has experienced an average dark pool trading volume of 879.22K shares. Out of this total, an average of 417.2K shares, constituting approximately 47.45%, were short volume.

Dark Pool Table

Date Total Volume Short Volume % Short Volume Change
Feb 28, 2025 1.65M 1.24M +18.64%
Feb 27, 2025 1.4M 1.04M +1.56%
Feb 26, 2025 1.6M 1.03M +21.78%
Feb 25, 2025 1.29M 843.55K -33.09%
Feb 24, 2025 1.85M 1.26M +45.02%
Feb 21, 2025 1.89M 869.35K -20.22%
Feb 20, 2025 1.94M 1.09M -39.66%
Feb 19, 2025 2.82M 1.81M +55.99%
Feb 18, 2025 2.59M 1.16M +50.89%
Feb 14, 2025 1.32M 767.28K +9.16%
Feb 13, 2025 1.05M 702.91K +1.77%
Feb 12, 2025 1.05M 690.69K +111.13%
Feb 11, 2025 852.71K 327.15K +6.59%
Feb 10, 2025 638.33K 306.92K -54.62%
Feb 07, 2025 964.36K 676.31K +20.27%
Feb 06, 2025 765.87K 562.34K -16.39%
Feb 05, 2025 1.42M 672.58K +6.36%
Feb 04, 2025 1.14M 632.36K +18.05%
Feb 03, 2025 1.08M 535.67K -6.34%
Jan 31, 2025 868.26K 571.95K +51.04%
Jan 30, 2025 605.19K 378.69K -18.24%
Jan 29, 2025 791K 463.18K +6.77%
Jan 28, 2025 795.36K 433.81K -11.61%
Jan 27, 2025 774.38K 490.79K +70.04%
Jan 24, 2025 504.12K 288.63K -46.63%
Jan 23, 2025 744.45K 540.81K +104.08%
Jan 22, 2025 642.57K 265K -35.90%
Jan 21, 2025 857.23K 413.4K +22.64%
Jan 17, 2025 644.75K 337.07K -25.38%
Jan 16, 2025 712.94K 451.74K -38.18%
Jan 15, 2025 1.53M 730.74K +17.62%
Jan 14, 2025 1.51M 621.29K +111.04%
Jan 13, 2025 716.42K 294.39K -33.04%
Jan 10, 2025 1.22M 439.65K +70.79%
Jan 08, 2025 516.38K 257.42K +3.41%
Jan 07, 2025 635.43K 248.94K -33.23%
Jan 06, 2025 755.21K 372.81K +26.25%
Jan 03, 2025 595.07K 295.29K -31.77%
Jan 02, 2025 938.47K 432.79K +156.65%
Dec 31, 2024 586.07K 168.63K -14.64%
Dec 30, 2024 513.55K 197.54K -6.93%
Dec 27, 2024 588.07K 212.26K -18.47%
Dec 26, 2024 478.16K 260.34K +76.02%
Dec 24, 2024 524.74K 147.9K -75.62%
Dec 23, 2024 958.6K 606.59K +58.80%
Dec 20, 2024 1.34M 381.98K -13.72%
Dec 19, 2024 1.4M 442.74K -9.33%
Dec 18, 2024 1.34M 488.31K +51.15%
Dec 17, 2024 923.32K 323.06K -11.06%
Dec 16, 2024 710.07K 363.26K -18.68%
Dec 13, 2024 734.73K 446.7K +68.27%
Dec 12, 2024 516.08K 265.47K +19.70%
Dec 11, 2024 470.46K 221.78K +5.32%
Dec 10, 2024 558.09K 210.58K -54.62%
Dec 09, 2024 692.13K 463.99K +30.62%
Dec 06, 2024 989.05K 355.22K -39.58%
Dec 05, 2024 1.2M 587.91K +148.91%
Dec 04, 2024 692.06K 236.19K -16.03%
Dec 03, 2024 525.27K 281.3K -5.72%
Dec 02, 2024 553.88K 298.38K +104.57%
Nov 29, 2024 374.66K 145.86K -51.61%
Nov 27, 2024 664.94K 301.4K -0.73%
Nov 26, 2024 631.38K 303.63K -14.30%
Nov 25, 2024 826.38K 354.27K -49.10%
Nov 22, 2024 1.46M 696.08K +79.16%
Nov 21, 2024 744.8K 388.53K -44.61%
Nov 20, 2024 1.73M 701.42K +101.14%
Nov 19, 2024 878.6K 348.72K -9.20%
Nov 18, 2024 1.25M 384.04K -22.34%
Nov 15, 2024 1.39M 494.54K +38.59%
Nov 14, 2024 1.1M 356.85K +169.07%
Nov 13, 2024 597.51K 132.62K -51.93%
Nov 12, 2024 823.21K 275.9K +5.12%
Nov 11, 2024 690.79K 262.45K -16.09%
Nov 08, 2024 908.76K 312.78K +29.87%
Nov 07, 2024 1.24M 240.85K -36.92%
Nov 06, 2024 1.25M 381.83K +23.04%
Nov 05, 2024 913.96K 310.34K +9.45%
Nov 04, 2024 1.23M 283.53K -2.75%
Nov 01, 2024 685.88K 291.54K +30.10%
Oct 31, 2024 544.87K 224.09K -39.14%
Oct 30, 2024 891.47K 368.17K +6.34%
Oct 29, 2024 1.13M 346.23K -55.98%
Oct 28, 2024 3.29M 786.45K -0.69%
Oct 25, 2024 1.58M 791.94K -45.56%
Oct 24, 2024 4.12M 1.45M -35.40%
Oct 23, 2024 8.17M 2.25M +315.01%
Oct 22, 2024 981.69K 542.64K +60.04%
Oct 21, 2024 834.82K 339.07K -18.63%
Oct 18, 2024 802.18K 416.71K -16.56%
Oct 17, 2024 1.03M 499.44K +22.35%
Oct 16, 2024 1.02M 408.21K +15.99%
Oct 15, 2024 590.78K 351.94K +7.56%
Oct 14, 2024 858.75K 327.2K -9.81%
Oct 11, 2024 626.76K 362.78K +7.98%
Oct 10, 2024 720.94K 335.96K +96.63%
Oct 09, 2024 397.44K 170.85K -28.78%
Oct 08, 2024 526.62K 239.89K +10.82%
Oct 07, 2024 476.72K 216.46K -33.55%
Oct 04, 2024 797.76K 325.73K +52.96%
Oct 03, 2024 377.85K 212.94K -65.64%
Oct 02, 2024 1.57M 619.73K +102.46%
Oct 01, 2024 521.25K 306.1K -8.20%
Sep 30, 2024 620.79K 333.44K +15.53%
Sep 27, 2024 580.21K 288.61K -3.86%
Sep 26, 2024 1.61M 300.2K -8.83%
Sep 25, 2024 736.66K 329.27K +45.97%
Sep 24, 2024 601.76K 225.57K +50.85%
Sep 23, 2024 489K 149.54K -52.47%
Sep 20, 2024 531.36K 314.62K -51.47%
Sep 19, 2024 1.15M 648.3K +6.07%
Sep 18, 2024 1.92M 611.2K +62.54%
Sep 17, 2024 984.8K 376.02K +151.18%
Sep 16, 2024 518.4K 149.7K -23.46%
Sep 13, 2024 446.75K 195.59K -53.28%
Sep 12, 2024 685.37K 418.62K -17.71%
Sep 11, 2024 775.42K 508.68K -22.01%
Sep 10, 2024 844.99K 652.24K +66.98%
Sep 09, 2024 561.57K 390.62K -8.14%
Sep 06, 2024 647.22K 425.24K +78.24%
Sep 05, 2024 377.75K 238.58K -15.40%
Sep 04, 2024 461.6K 282.01K -71.44%
Sep 03, 2024 1.23M 987.62K +326.64%
Aug 30, 2024 329.09K 231.49K -24.07%
Aug 29, 2024 464.38K 304.88K -20.04%
Aug 28, 2024 531.23K 381.28K +40.96%
Aug 27, 2024 438.06K 270.49K -1.27%
Aug 26, 2024 630.06K 273.97K -40.70%
Aug 23, 2024 687.38K 461.98K +119.84%
Aug 22, 2024 334.26K 210.14K -23.23%
Aug 21, 2024 473.46K 273.74K -41.11%
Aug 20, 2024 711.63K 464.83K +64.56%
Aug 19, 2024 404.01K 282.47K -40.07%
Aug 16, 2024 663.76K 471.31K +35.01%
Aug 15, 2024 573.71K 349.08K +1.02%
Aug 14, 2024 577.2K 345.54K +22.37%
Aug 13, 2024 1.23M 282.37K -13.26%
Aug 12, 2024 685.68K 325.53K +11.37%
Aug 09, 2024 466.15K 292.29K -44.84%
Aug 08, 2024 752.34K 529.93K +3.42%
Aug 07, 2024 852.18K 512.39K +92.58%
Aug 06, 2024 895.07K 266.06K -20.30%
Aug 05, 2024 1.19M 333.83K -33.31%
Aug 02, 2024 1.33M 500.56K +23.47%
Aug 01, 2024 609.52K 405.41K +13.07%
Jul 31, 2024 723.11K 358.55K +3.04%
Jul 30, 2024 557.81K 347.96K -13.87%
Jul 29, 2024 583.86K 403.98K -47.34%
Jul 26, 2024 1.05M 767.09K +6.07%
Jul 25, 2024 1.27M 723.2K -61.57%
Jul 24, 2024 3.59M 1.88M +503.27%
Jul 23, 2024 1.11M 311.98K -6.18%
Jul 22, 2024 1M 332.54K +98.07%
Jul 19, 2024 613.13K 167.89K -9.79%
Jul 18, 2024 548.87K 186.11K -30.76%
Jul 17, 2024 940.11K 268.78K +46.75%
Jul 16, 2024 622.53K 183.16K -34.41%
Jul 15, 2024 808.01K 279.24K -36.77%
Jul 12, 2024 852.71K 441.6K -11.96%
Jul 11, 2024 1.22M 501.6K +49.01%
Jul 10, 2024 1.1M 336.63K +44.34%
Jul 09, 2024 1.06M 233.23K -6.54%
Jul 08, 2024 672.54K 249.56K +16.53%
Jul 05, 2024 446.63K 214.16K +35.43%
Jul 03, 2024 412.84K 158.13K -24.99%
Jul 02, 2024 428.08K 210.82K -55.00%
Jul 01, 2024 921.89K 468.49K -16.01%
Jun 28, 2024 855.24K 557.82K +140.51%
Jun 27, 2024 726.64K 231.93K -51.57%
Jun 26, 2024 1.47M 478.94K +137.83%
Jun 25, 2024 944.05K 201.38K -50.55%
Jun 24, 2024 1.34M 407.25K +6.64%
Jun 21, 2024 2.01M 381.9K +53.15%
Jun 20, 2024 1.18M 249.36K -26.76%
Jun 18, 2024 1.17M 340.46K -15.31%
Jun 17, 2024 1.28M 402K +102.49%
Jun 14, 2024 885.31K 198.53K -22.08%
Jun 13, 2024 993.88K 254.77K -38.48%
Jun 12, 2024 1.16M 414.1K +82.09%
Jun 11, 2024 821.87K 227.41K +14.20%
Jun 10, 2024 888.28K 199.13K -54.70%
Jun 07, 2024 1.27M 439.62K -26.38%
Jun 06, 2024 1.01M 597.15K +53.52%
Jun 05, 2024 837.09K 388.98K -7.99%
Jun 04, 2024 743.03K 422.77K +18.35%
Jun 03, 2024 604.5K 357.21K +27.93%
May 31, 2024 522.59K 279.22K -52.26%
May 30, 2024 979.8K 584.91K +41.39%
May 29, 2024 817.28K 413.7K -12.13%
May 28, 2024 665.65K 470.8K +94.11%
May 24, 2024 350.35K 242.55K -11.80%
May 23, 2024 420.53K 275.01K +77.50%
May 22, 2024 324.45K 154.93K +50.09%
May 21, 2024 277.22K 103.23K -64.94%
May 20, 2024 530.98K 294.39K +94.60%
May 17, 2024 279.38K 151.28K -34.80%
May 16, 2024 444.55K 232.03K +27.32%
May 15, 2024 508.22K 182.24K -19.81%
May 14, 2024 449.19K 227.27K -7.87%
May 13, 2024 391.87K 246.69K -10.63%
May 10, 2024 486.68K 276.02K +40.00%
May 09, 2024 304.49K 197.16K +16.22%
May 08, 2024 256.47K 169.65K -4.64%
May 07, 2024 308.31K 177.89K -10.77%
May 06, 2024 418.16K 199.36K +43.47%
May 03, 2024 265.9K 138.96K -40.68%
May 02, 2024 451.35K 234.27K -22.96%
May 01, 2024 567.72K 304.08K -3.14%
Apr 30, 2024 484.58K 313.93K +17.75%
Apr 29, 2024 386.26K 266.61K -40.63%
Apr 26, 2024 630.23K 449.08K +6.66%
Apr 25, 2024 607.11K 421.03K -57.94%
Apr 24, 2024 1.46M 1M +60.08%
Apr 23, 2024 870.24K 625.27K -24.36%
Apr 22, 2024 1.11M 826.68K +139.56%
Apr 19, 2024 470.25K 345.08K +53.41%
Apr 18, 2024 331.13K 224.94K +28.70%
Apr 17, 2024 291.81K 174.77K -46.72%
Apr 16, 2024 812.1K 328K -38.57%
Apr 15, 2024 796.59K 533.93K +43.10%
Apr 12, 2024 512.82K 373.11K +53.88%
Apr 11, 2024 463.89K 242.46K -39.95%
Apr 10, 2024 972.46K 403.79K +164.40%
Apr 09, 2024 239.22K 152.72K -8.94%
Apr 08, 2024 368.5K 167.72K -49.11%
Apr 05, 2024 494.62K 329.59K +88.80%
Apr 04, 2024 323.15K 174.58K -1.19%
Apr 03, 2024 302.97K 176.67K -19.23%
Apr 02, 2024 337.32K 218.74K -6.22%
Apr 01, 2024 381.56K 233.26K -23.76%
Mar 28, 2024 606.51K 305.95K +51.03%
Mar 27, 2024 313.09K 202.58K -29.17%
Mar 26, 2024 492.92K 286.01K +100.74%
Mar 25, 2024 301.09K 142.47K -40.43%
Mar 22, 2024 492.04K 239.16K -15.95%
Mar 21, 2024 468.86K 284.55K -22.98%
Mar 20, 2024 615.39K 369.44K -48.40%
Mar 19, 2024 983.18K 716.03K -40.76%
Mar 18, 2024 1.73M 1.21M -36.46%
Mar 15, 2024 3.04M 1.9M +486.69%
Mar 14, 2024 492.91K 324.22K +44.36%
Mar 13, 2024 341.8K 224.59K -0.25%
Mar 12, 2024 465.84K 225.16K -29.74%
Mar 11, 2024 519.35K 320.49K -0.39%
Mar 08, 2024 506.17K 321.73K -26.02%
Mar 07, 2024 781.74K 434.9K +39.77%
Mar 06, 2024 441.18K 311.15K -43.99%
Mar 05, 2024 750.81K 555.5K +139.06%
Mar 04, 2024 359.68K 232.37K n/a