Charter Options Market Prices in 12% Swing on Upcoming Earnings

The options market is pricing in a potential 12% move in either direction for Charter Communications Inc. (CHTR) stock following its upcoming earnings announcement. The telecommunications giant is scheduled to report its financial results before the market opens on July 24.

Market Expectations

This expected price swing, known as the options-implied move, is derived from options pricing data and reflects traders' consensus on the stock's potential volatility. According to data compiled by Bloomberg, the 12% figure indicates that the market is bracing for a significant reaction to the company's performance metrics and forward-looking guidance.

Implied volatility often rises ahead of major corporate events like earnings reports, as uncertainty increases. The figure represents the one-day move following the release, based on the price of at-the-money option contracts.

A History of Volatility

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Historically, Charter's stock has frequently surpassed the market's pre-earnings expectations for volatility. An analysis of the past eight earnings reports shows the stock's actual move exceeded the implied move on five of those occasions.

Notable past reactions include:

• April 2026: A 23.7% decline, more than double the 10.5% implied move.
• July 2025: A 19.2% drop, significantly larger than the 7.4% move priced in by options.
• November 2024: A 10.4% gain, nearly triple the 3.7% implied move.

While the stock has also underperformed the implied move on three occasions in the last two years, the historical pattern suggests a tendency for larger-than-expected price swings. This track record highlights the potential for significant investor reaction to key metrics such as broadband subscriber growth, mobile line additions, and average revenue per user (ARPU).