Westinghouse Air Brake Technologies Corp
Westinghouse Air Brake Technologies Corp (WAB) Implied Volatility Current
WAB implied volatility is 24%. IV Rank is 19%, placing current premiums in the bottom of their 52-week range.
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Tracking WAB implied volatility helps you identify when options premiums on Westinghouse Air Brake Technologies Corp are historically cheap or expensive, and where the best trades are hiding. Westinghouse Air Brake Technologies Corp implied volatility reflects the market's expectation of future price movement: when WAB IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor Westinghouse Air Brake Technologies 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 WAB, tracking metrics like WAB 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 WAB signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.
Westinghouse Air Brake Technologies Corporation provides technology-based equipment, systems, and services for the freight rail and passenger transit industries worldwide. It operates through two segments, Freight and Transit. The Freight segment manufactures and services components for new and existing freight cars and locomotives; builds new commuter locomotives; rebuilds freight locomotives; supplies railway electronics, positive train control equipment, signal design, and engineering services; and provides related heat exchange and cooling systems. It serves publicly traded railroads; leasing companies; manufacturers of original equipment, including locomotives and freight cars; and utilities.
The Transit segment manufactures and services components for new and existing passenger transit vehicles, such as regional trains, high speed trains, subway cars, light-rail vehicles, and buses; refurbishes subway cars; and provides heating, ventilation, and air conditioning equipment, as well as doors for buses and subways. This segment serves public transit authorities and municipalities, leasing companies, and manufacturers of subway cars and buses. It also provides electronically controlled pneumatic braking products; railway electronics; freight car trucks; draft gears, couplers, and slack adjusters; air compressors and dryers; heat exchangers and cooling products; and track and switch products. In addition, the company offers railway braking equipment and related components; friction products; new switcher locomotives; transit locomotive and car overhaul services; and freight locomotive overhaul, modernizations, and refurbishment services. Further, it provides platform screen doors; pantographs; window assemblies; couplers; accessibility lifts and ramps for buses and subway cars; and traction motors. The company was founded in 1869 and is headquartered in Pittsburgh, Pennsylvania.
Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where WAB implied volatility sits today versus where it has been. Our scanner ranks Westinghouse Air Brake Technologies Corp implied volatility against its historical range, surfaces extremes in WAB IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether Westinghouse Air Brake Technologies Corp IV is rich or cheap — measure it, then act on it.
Implied Volatility
IV is compressed vs the past year - options are relatively cheap, favoring buyers.
As of September 14, 2026
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