Canadian National Railway Co

CNINYSE · USD
119.49USD0.00 (-0.03%)
679

Canadian National Railway Co (CNI) Implied Volatility Current

CNI implied volatility is 18%. IV Rank is 6%, placing current premiums in the bottom of their 52-week range.

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

Canadian National Railway Company, together with its subsidiaries, engages in the rail and related transportation business. The company's portfolio of goods includes petroleum and chemicals, grain and fertilizers, coal, metals and minerals, forest products, intermodal, and automotive products serving exporters, importers, retailers, farmers, and manufacturers. It operates a network of 19,500 route miles of track spanning Canada and the United States. The company also provides vessels and docks, transloading and distribution, automotive logistics, and freight forwarding and transportation management services.

Canadian National Railway Company was incorporated in 1919 and is headquartered in Montreal, Canada.

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

Implied Volatility

IV Rank
6.35%IV Rank
Low

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

Implied Volatility (30d)18.41%

IV Rank6.35%

Historical Volatility (30d)17.34%

IV - HV+1.07%

As of September 23, 2026

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Track CNI IV rank across every expiration, spot where volatility is elevated, and identify high-probability setups before the window closes.

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