Phreesia Inc
Phreesia Inc (PHR) Historical Volatility
PHR 30-day historical volatility is 44%. This ranks in the 27th percentile of readings over the past year.
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Tracking PHR historical volatility helps you see how much Phreesia 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, Phreesia Inc's HV tells you what really happened. Use our scanner to monitor PHR 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 PHR 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Phreesia 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.
Phreesia, Inc. provides an integrated SaaS-based software and payment platform for the healthcare industry in the United States and Canada. Its Phreesia Platform offers a suite of solutions to manage the patient intake process, as well as an integrated payments solution for processing of patient payments. The company deploys its platform in a range of modalities, such as Phreesia Mobile, a patients' mobile device; Phreesia Dashboard, a web-based dashboard for healthcare services clients; PhreesiaPads, which are self-service intake tablets; and Arrivals Kiosks that are on-site kiosks. Its Phreesia Platform also provides a registration solution to automate patient self-registration; revenue cycle solution, which offer insurance-verification processes, point-of-sale payments applications, and cost estimation tools; access solutions that offers appointment scheduling system for online appointments, reminders, and referral tracking; and life sciences solution to deliver targeted and clinically relevant marketing content to patients.
In addition, the company's Phreesia Platform offers clinical support solution, which collects clinical intake and patient reported outcome (PRO) data for approximately 25 specialties, as well as enables healthcare services clients to communicate with their patients through surveys, announcements, text and email messaging, and health campaigns; and COVID-19 support modules for managing COVID-19 vaccine delivery and identify vaccine-hesitant patients, screening for self-reported COVID-19 risk factors, enabling contactless check-in during in-person visits, and collecting intake information during telehealth visits. It serves patients; single-specialty practices, multi-specialty groups, and health systems; and pharmaceutical, medical device, and biotechnology companies. The company was incorporated in 2005 and is headquartered in Raleigh, North Carolina.
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 Phreesia Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where PHR HV is running hot, cold, or in line. Make the PHR 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 PHR historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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