Bancfirst Corp

BANFNASDAQ · USD
105.98USD-1.31 (-1.23%)
385

Bancfirst Corp (BANF) Historical Volatility

BANF 30-day historical volatility is 17%. This ranks in the 7th percentile of readings over the past year.

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

BancFirst Corporation operates as the bank holding company for BancFirst that provides a range of commercial banking services to retail customers, and small to medium-sized businesses. It operates through Metropolitan Banks, Community Banks, Pegasus Bank, and Other Financial Services segments. The company offers checking accounts, negotiable order of withdrawal accounts, savings accounts, money market accounts, sweep accounts, club accounts, individual retirement accounts, and certificates of deposit, as well as overdraft protection and auto draft services. It also provides commercial, financial, and other loans for working capital, facilities acquisition or expansion, purchase of equipment, and other needs; lending services that include private banking, energy, commercial and residential real estate, and commercial and industrial loans; and loans to finance purchases of consumer goods, such as automobiles, boats, household goods, vacations, and education.

In addition, the company engages in the investment management and administration of trusts for individuals, corporations, and employee benefit plans, as well as bond trustee and paying agent business for various Oklahoma municipalities and governmental entities; and provision of item processing, research, and other correspondent banking services. Further, it is involved in real estate investment and insurance agency services; and providing funds transfer, collection, safe deposit box, cash management, and other services. The company serves customers in non-metropolitan trade centers and cities in the metropolitan statistical areas of Oklahoma. It operates through 108 banking locations in Oklahoma and 3 banking locations in Dallas, Texas. The company was formerly known as United Community Corporation and changed its name to BancFirst Corporation in November 1988. BancFirst Corporation was incorporated in 1984 and is headquartered in Oklahoma City, Oklahoma.

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 Bancfirst Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where BANF HV is running hot, cold, or in line. Make the BANF 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 28, 2026

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

As of September 28, 2026

See how volatility has moved over time

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

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