CoStar Group Inc.

NASDAQ: CSGP · Real-Time Price · USD
89.17
1.20 (1.37%)
At close: Aug 15, 2025, 10:46 AM

CSGP Unusual Activity

CSGP has recorded 3 unusual options trades with a total premium of $2,054,360. The activity is split between 1 call order (33.3%) and 2 put orders (66.7%), showing a bearish skew. Sentiment analysis reveals 0% bullish and 33% bearish positioning , indicating strong bearish conviction. The average days to expiration is 63 days , indicating longer-term positioning. false false The largest single premium was $755,000 , representing a <strong>significant institutional bet</strong>.

Type Transaction Date DTE Type Exec Sent. Size Spot Prem Option Chain
Put 85 Jul 22, 2025 0D Trade At Bid Neutral 1,728 84.83 $639,360 CSGP250815P00085000
Put 85 Jul 22, 2025 35D Trade At Ask Bearish 1,499 84.35 $660,000 CSGP250919P00085000
Call 90 Apr 24, 2025 154D Trade At Ask Neutral 1,000 83.18 $755,000 CSGP260116C00090000

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.