Trustco Bank Corp (TRST) Historical Volatility

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

TrustCo Bank Corp NY operates as the holding company for Trustco Bank, a federal savings bank that provides personal and business banking services to individuals, partnerships, and corporations. The company accepts deposits; and offers loans and investments. It also operates as a real estate investment trust that acquires, holds, and manages real estate mortgage assets, including residential mortgage loans and mortgage-backed securities. In addition, the company serves as the executor of estates and trustee of personal trusts; provides asset and wealth management, estate planning and related advice, and custodial services; and acts as trustee for various types of employee benefit plans, and corporate pension and profit-sharing trusts.

As of December 31, 2021, it operated through 147 banking offices and 163 automatic teller machines in New York, New Jersey, Vermont, Massachusetts, and Florida. The company was founded in 1902 and is headquartered in Glenville, New York.

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 Trustco Bank Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where TRST HV is running hot, cold, or in line. Make the TRST 30 day historical volatility — and every other window — work for your edge instead of against it.