Comcast Corp

CMCSANASDAQ · USD
22.74USD0.00 (-0.75%)
1075

Comcast Corp (CMCSA) Implied Volatility Current

CMCSA implied volatility is 28%. IV Rank is 15%, placing current premiums in the bottom of their 52-week range.

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Tracking CMCSA implied volatility helps you identify when options premiums on Comcast Corp are historically cheap or expensive, and where the best trades are hiding. Comcast Corp implied volatility reflects the market's expectation of future price movement: when CMCSA IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor Comcast Corp'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 CMCSA, tracking metrics like CMCSA 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 CMCSA signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

Comcast Corporation operates as a media and technology company worldwide. It operates through Cable Communications, Media, Studios, Theme Parks, and Sky segments. The Cable Communications segment offers broadband, video, voice, wireless, and other services to residential and business customers under the Xfinity brand; and advertising services. The Media segment operates NBCUniversal's television and streaming platforms, including national, regional, and international cable networks, the NBC and Telemundo broadcast, and Peacock networks. The Studios segment operates NBCUniversal's film and television studio production and distribution operations.

The Theme Parks segment operates Universal theme parks in Orlando, Florida; Hollywood, California; Osaka, Japan; and Beijing, China. The Sky segment offers direct-to-consumer services, such as video, broadband, voice and wireless phone services, and content business operates entertainment networks, the Sky News broadcast network, and Sky Sports networks. The company also owns the Philadelphia Flyers, as well as the Wells Fargo Center arena in Philadelphia, Pennsylvania; and provides streaming service, such as Peacock. Comcast Corporation was founded in 1963 and is headquartered in Philadelphia, Pennsylvania.

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

Implied Volatility

IV Rank
15.08%IV Rank
Low

IV is compressed vs the past year - options are relatively cheap, favoring buyers.

Implied Volatility (30d)28.45%

IV Rank15.08%

Historical Volatility (30d)33.35%

IV - HV-4.90%

As of September 18, 2026

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