Washington Trust Bancorp Inc
Washington Trust Bancorp Inc (WASH) Historical Volatility
WASH 30-day historical volatility is 17%. This ranks in the 0th percentile of readings over the past year.
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Tracking WASH historical volatility helps you see how much Washington Trust 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, Washington Trust Bancorp Inc's HV tells you what really happened. Use our scanner to monitor WASH 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 WASH 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Washington Trust 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.
Washington Trust Bancorp, Inc. operates as the bank holding company for The Washington Trust Company, of Westerly that offers various banking and financial services to individuals and businesses. The company operates in two segments, Commercial Banking and Wealth Management Services. The Commercial Banking segment provides various commercial and retail lending products, such as commercial real estate loans, including commercial mortgages and construction loans; commercial and industrial loans; residential real estate loans that consist of mortgage and homeowner construction loans; and consumer loans comprising home equity loans and lines of credit, personal installment loans, and loans to individuals secured by general aviation aircraft.
This segment also offers deposit accounts, including interest-bearing and noninterest-bearing demand deposits, NOW and savings accounts, money market and retirement deposit accounts, and time deposits, as well as debit card, automated teller machine, telephone banking, internet banking, mobile banking, remote deposit capture, and other cash management services. The Wealth Management Services segment provides investment management; financial planning; personal trust and estate services, such as trustee, personal representative, custodian, and guardian; and settlement of decedents' estates, as well as institutional trust services comprising custody and fiduciary services. This segment serves personal and institutional clients. The company also operates as a licensed broker-dealer; and offers variable annuities and college savings plans. As of December 31, 2021, it had 10 branch offices located in southern Rhode Island, 13 branch offices located in the greater Providence area in Rhode Island, and 1 branch office located in southeastern Connecticut. Washington Trust Bancorp, Inc. was founded in 1800 and is headquartered in Westerly, Rhode Island.
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 Washington Trust Bancorp Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where WASH HV is running hot, cold, or in line. Make the WASH 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 25, 2026
As of September 25, 2026
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Track WASH historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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