Transcat Inc
Transcat Inc (TRNS) Historical Volatility
TRNS 30-day historical volatility is 37%. This ranks in the 12th percentile of readings over the past year.
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Tracking TRNS historical volatility helps you see how much Transcat Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Transcat Inc's HV tells you what really happened. Use our scanner to monitor TRNS 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The TRNS 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Transcat Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Transcat, Inc. provides calibration and laboratory instrument services in the United States, Canada, and internationally. It operates through two segments, Service and Distribution. The Service segment offers calibration, repair, inspection, analytical qualification, preventative maintenance, consulting, and other related services. This segment also provides CalTrak, a proprietary document and asset management software that is used to integrate and manage the workflow of its calibration service centers and customers' assets; and Compliance, Control and Cost, an online customer portal that provides its customers with web-based asset management capability, as well as a safe and secure off-site archive of calibration and other service records.
The Distribution segment sells and rents test, measurement, and control instruments for customers' test and measurement instrumentation needs, as well as value added services, such as calibration/certification of equipment purchase, equipment rental, used equipment for sale, and equipment kitting. This segment markets and sells its products through website, digital and print advertising, proactive outbound sales, and an inbound call center. The company provides services and products to highly regulated industries, principally life science, which includes companies in the pharmaceutical, biotechnology, medical device, and other FDA-regulated industries; and additional industries, including aerospace and defense industrial manufacturing, energy and utilities, and other industries that require accuracy in processes and confirmation of the capabilities of their equipment. Transcat, Inc. was incorporated in 1964 and is headquartered in Rochester, New York.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Transcat Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where TRNS HV is running hot, cold, or in line. Make the TRNS 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 24, 2026
As of September 24, 2026
See how volatility has moved over time
Track TRNS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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