Mercantile Bank Corp

MBWMNASDAQ · USD
59.34USD-0.04 (-0.07%)
399

Mercantile Bank Corp (MBWM) Historical Volatility

MBWM 30-day historical volatility is 19%. This ranks in the 8th percentile of readings over the past year.

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

Mercantile Bank Corporation operates as the bank holding company for Mercantile Bank of Michigan that provides commercial and retail banking services to small- to medium-sized businesses and individuals in the United States. It accepts various deposit products, including checking, savings, and term certificate accounts; time deposits; and certificates of deposit. The company also offers commercial and industrial loans; vacant land, land development, and residential construction loans; owner and non-owner-occupied real estate loans; multi-family and residential rental property loans; single-family residential real estate loans; home equity line of credit programs; and consumer loans, such as new and used automobile and boat loans, and credit cards, as well as overdraft protection services; and residential mortgage and instalment loans.

In addition, it provides courier services and safe deposit facilities; and insurance products, such as private passenger automobile, homeowners, personal inland marine, boat owners, recreational vehicle, dwelling fire, umbrella policies, small business, and life insurance products, as well as owns 22 automated teller machines and 19 video banking machines. As of January 18, 2022, the company operated 44 banking offices. Mercantile Bank Corporation was incorporated in 1997 and is headquartered in Grand Rapids, Michigan.

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

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