Pediatrix Medical Group Inc

MDNYSE · USD
25.49USD0.00 (-2.45%)
10910

Pediatrix Medical Group Inc (MD) Historical Volatility

MD 30-day historical volatility is 21%. This ranks in the 0th percentile of readings over the past year.

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

Pediatrix Medical Group, Inc., together with its subsidiaries, provides newborn, maternal-fetal, pediatric cardiology, and other pediatric subspecialty care services in the United States and Puerto Rico. It offers neonatal care services, such as clinical care to babies born prematurely or with complications within specific units at hospitals through neonatal physician subspecialists, neonatal nurse practitioners, and other pediatric clinicians. The company also provides maternal-fetal care services, including inpatient and office-based clinical care to expectant mothers and unborn babies through affiliated maternal-fetal medicine subspecialists, as well as obstetricians and other clinicians, including maternal-fetal nurse practitioners, certified nurse mid-wives, ultrasonographers, and genetic counselors.

In addition, it offers pediatric cardiology care services comprising inpatient and office-based pediatric cardiology care of the fetus, infant, child, and adolescent patient with congenital heart defects and acquired heart disease, as well as adults with congenital heart defects through affiliated pediatric cardiologist subspecialists and other related clinical professionals; and specialized cardiac care to the fetus, neonatal and pediatric patients. Further, the company provides other pediatric subspecialty care services through pediatric subspecialists, such as pediatric intensivists, pediatric hospitalists, pediatric surgeons, and pediatric ophthalmologists, as well as pediatric ear, nose, and throat physicians; and support services in the areas of hospitals, primarily in the pediatric emergency rooms, labor and delivery areas, and nursery and pediatric departments. As of February 17, 2022, it operated a network of approximately 2,700 physicians. The company was formerly known as MEDNAX, Inc. and changed its name to Pediatrix Medical Group, Inc. in July 2022. Pediatrix Medical Group, Inc. was founded in 1979 and is based in Sunrise, Florida.

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 Pediatrix Medical Group Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where MD HV is running hot, cold, or in line. Make the MD 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 17, 2026

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

As of September 17, 2026

See how volatility has moved over time

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

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