Costar Group Inc

CSGPNASDAQ · USD
29.30USD0.00 (-3.51%)
592

Costar Group Inc (CSGP) Implied Volatility Current

CSGP implied volatility is 41%. IV Rank is 27%, placing current premiums in the bottom of their 52-week range.

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Tracking CSGP implied volatility helps you identify when options premiums on Costar Group Inc are historically cheap or expensive, and where the best trades are hiding. Costar Group Inc implied volatility reflects the market's expectation of future price movement: when CSGP IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor Costar Group Inc's implied volatility current levels in real time and filter for high-probability trades.

Implied volatility is derived from option prices using models like Black-Scholes and represents the annualized expected move of an underlying stock. For CSGP, tracking metrics like CSGP IV rank helps traders understand whether current implied volatility is historically high or low. IV rank compares today's reading against the past year's range — a high rank on CSGP signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

CoStar Group, Inc. provides information, analytics, and online marketplace services to the commercial real estate, hospitality, residential, and related professionals industries in the United States, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, hospitality, and student housing properties and land; CoStar COMPS, a robust database of comparable commercial real estate sales transactions; CoStar Market Analytics to view and report on aggregated market and submarket trends; and CoStar Tenant, an online business-to-business prospecting and analytical tool that provides tenant information.

The company also provides Lease Comps and Analysis, a tool to capture, manage, and maintain lease data; CoStar Lease Analysis; Public Record, a searchable database of commercially-zoned parcels; CoStar Real Estate Manager, a real estate lease administration, portfolio management, and lease accounting compliance software solution; and CoStar Risk Analytics and CoStar Investment. In addition, it offers apartment marketing sites, such as ApartmentFinder.com, ForRent.com, ApartmentHomeLiving.com, WestsideRentals.com, AFTER55.com, CorporateHousing.com, ForRentUniversity.com, Apartamentos.com, and Off Campus Partners; LoopNet Premium Lister; LoopNet Diamond, Platinum, and Gold Ads; LandsofAmerica.com, LandAndFarm.com, and LandWatch.com for rural land for-sale; BizBuySell.com, BizQuest.com, and FindaFranchise.com for operating businesses and franchises for-sale; Ten-X, an online auction platform for commercial real estate; and HomeSnap, an online and mobile software platform, as well as Homes.com, a homes for sale listings site. CoStar Group, Inc. was founded in 1987 and is headquartered in Washington, the District of Columbia.

Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where CSGP implied volatility sits today versus where it has been. Our scanner ranks Costar Group Inc implied volatility against its historical range, surfaces extremes in CSGP IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether Costar Group Inc IV is rich or cheap — measure it, then act on it.

Implied Volatility

IV Rank
26.98%IV Rank
Low

IV is below its typical range - premiums look reasonable for buyers.

Implied Volatility (30d)41.14%

IV Rank26.98%

Historical Volatility (30d)49.00%

IV - HV-7.86%

As of September 17, 2026

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