CoStar Group Inc.

NASDAQ: CSGP · Real-Time Price · USD
76.64
2.47 (3.33%)
At close: May 01, 2025, 3:59 PM
76.59
-0.07%
After-hours: May 01, 2025, 04:19 PM EDT
Track the Dark Pool Trades of major whales to monitor hidden trading activity and trends.
CoStar has seen an average dark pool trade size of 4,210 and an average premium per trade of $318.35K, with a total premium of $8.28M.
View All
Get in realtime the latest hottest trades based on premium.
Rank Time Price Size Volume Size / Vol Size / Avg Vol Avg. Paid
1 5/1/2025 01:30 PM 74.72 12.5K 85.6K 14.60% 0.30% 934K
2 5/1/2025 05:15 PM 75.64 8.52K 2.19M 0.39% 0.21% 644.53K
3 5/1/2025 03:35 PM 75.42 8.29K 1.52M 0.55% 0.20% 624.93K
Over the past 12 months, CoStar has experienced an average dark pool trading volume of 989.57K shares. Out of this total, an average of 476.97K shares, constituting approximately 48.20%, were short volume.

Dark Pool Table

Date Long Volume Short Volume Long / Short % Short Change
Apr 30, 2025 1.44M 3.39M 0.42 645.56%
Apr 25, 2025 347.7K 454.45K 0.77 30.64%
Apr 17, 2025 241K 347.86K 0.69 -29.75%

Stop Guessing, Start Knowing.

Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.

Unlimited access to all data and tools
Unlimited access to all data and tools, giving you the edge over everyone else in the market.
Realtime Options & Dark Pool Data
Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
Top Wallstreet Analyst Ratings
Follow ratings from the best analysts on Wall Street to stay ahead.
Up to 30 years financial history
We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.