WEX Inc

WEXNYSE · USD
178.28USD0.00 (-3.86%)
5610

WEX Inc (WEX) Historical Volatility

WEX 30-day historical volatility is 34%. This ranks in the 41th percentile of readings over the past year.

Read more

Tracking WEX historical volatility helps you see how much WEX 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, WEX Inc's HV tells you what really happened. Use our scanner to monitor WEX 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 WEX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing WEX 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.

WEX Inc. provides financial technology services in the United States and internationally. It operates through three segments: Fleet Solutions, Travel and Corporate Solutions, and Health and Employee Benefit Solutions. The Fleet Solutions segment offers fleet vehicle payment processing services. Its services include customer, account activation, and account retention services; authorization and billing inquiries, and account maintenance services; credit and collections services; merchant services; analytics solutions with access to web-based data analytics platform that offers insights to fleet managers; and ancillary services and tools to fleets to manage expenses and capital requirements.

This segment markets its products directly and indirectly to commercial and government vehicle fleet customers with small, medium, and large fleets, as well as with over-the-road and long haul fleets; and indirectly through co-branded and private label relationships. The Travel and Corporate Solutions segment provides payment solutions, including embedded payments; and accounts payable automation and spend management solutions. Its products include virtual cards that are used for transactions where no card is presented. This segment markets its products directly and indirectly to commercial and government organizations. The Health and Employee Benefit Solutions segment offers healthcare payment products and software-as-a-service consumer directed platforms for healthcare market, as well as payroll related and employee benefit products in Brazil. This segment markets its products through health plans, third-party administrators, financial institutions, payroll companies benefits consultants, software providers, and individuals. The company was formerly known as Wright Express Corporation and changed its name to WEX Inc. in October 2012. WEX Inc. was founded in 1983 and is based in Portland, Maine.

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 WEX Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where WEX HV is running hot, cold, or in line. Make the WEX 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 25, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 25, 2026

See how volatility has moved over time

Track WEX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

Start your 14-day free trial