Park National Corp

PRKAMEX · USD
182.89USD0.00 (-0.27%)
397

Park National Corp (PRK) Historical Volatility

PRK 30-day historical volatility is 16%. This ranks in the 0th percentile of readings over the past year.

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

Park National Corporation operates as the bank holding company for Park National Bank that provides commercial banking and trust services in small and medium population areas. The company offers deposits for demand, savings, and time accounts; trust and wealth management services; cash management services; safe deposit operations; electronic funds transfers; Internet and mobile banking solutions with bill pay service; credit cards; and various additional banking-related services for individual customers. It also provides commercial loans, including financing for industrial and commercial properties, financing for equipment, inventory and accounts receivable, acquisition financing, and commercial leasing, as well as for consumer finance companies; commercial real estate loans comprising mortgage loans to developers and owners of commercial real estate; consumer loans, such as automobile loans and leases; consumer finance services; home equity lines of credit; and residential real estate and construction loans, as well as installment loans and commercial loans.

In addition, the company offers aircraft financing and asset management services. As of December 31, 2021, it operated 96 financial service offices and a network of 116 automated teller machines in 26 Ohio counties, 1 Kentucky county, 3 North Carolina counties, and 4 South Carolina counties. The company was founded in 1908 and is headquartered in Newark, Ohio.

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 Park National Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where PRK HV is running hot, cold, or in line. Make the PRK 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 21, 2026

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

As of September 21, 2026

See how volatility has moved over time

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

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