Capital Bancorp Inc

CBNKNASDAQ · USD
36.05USD0.00 (+0.20%)
777

Capital Bancorp Inc (CBNK) Historical Volatility

CBNK 30-day historical volatility is 14%. This ranks in the 2th percentile of readings over the past year.

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

Capital Bancorp, Inc. operates as the bank holding company for Capital Bank, N.A. that provides various banking products and services to businesses, not-for-profit associations, and entrepreneurs in the United States. It operates through Commercial Banking, Capital Bank Home Loans, and OpenSky segments. The company offers a range of deposit products and services, including checking and savings, time, interest bearing demand, and money market accounts, as well as certificates of deposit; and credit cards. It originates residential mortgages and offers residential and commercial real estate, construction, and commercial business loans, as well as other consumer loans, such as term loans, car loans, and boat loans to small to medium-sized businesses, professionals, real estate investors, and small residential builders and individuals.

It operates through four commercial bank branches, four mortgage offices, and one loan production office. The company was founded in 1974 and is headquartered in Rockville, Maryland.

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 Capital Bancorp Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where CBNK HV is running hot, cold, or in line. Make the CBNK 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 CBNK historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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