Texas Capital Bancshares Inc
Texas Capital Bancshares Inc (TCBI) Historical Volatility
TCBI 30-day historical volatility is 15%. This ranks in the 7th percentile of readings over the past year.
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Tracking TCBI historical volatility helps you see how much Texas Capital Bancshares 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, Texas Capital Bancshares Inc's HV tells you what really happened. Use our scanner to monitor TCBI 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 TCBI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Texas Capital Bancshares 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.
Texas Capital Bancshares, Inc. operates as the bank holding company for Texas Capital Bank, is a full-service financial services firm that delivers customized solutions to businesses, entrepreneurs, and individual customers. The company offers commercial banking, consumer banking, investment banking, and wealth management services. It offers business deposit products and services, including commercial checking accounts, lockbox accounts, and cash concentration accounts, as well as information, wire transfer initiation, ACH initiation, account transfer, and service integration services; and consumer deposit products, such as checking accounts, savings accounts, money market accounts, and certificates of deposit.
The company also provides commercial loans for general corporate purposes comprising financing working capital, internal growth, acquisitions, and business insurance premiums, as well as consumer loans; loans to exploration and production companies; mortgage finance loans; commercial real estate and residential homebuilder finance loans; first and second lien loans for the purpose of purchasing or constructing 1-4 family residential dwellings, as well as home equity revolving lines of credit and loans to purchase lots for future construction of 1-4 family residential dwellings; and real estate loans originated through a small business administration program, as well as equipment finance and leasing services, and letters of credit. In addition, it offers online and mobile banking, and debit and credit card services; escrow services; personal wealth management and trust services; and depositors American Airlines AAdvantage miles. It operates in Austin, Fort Worth, Dallas, Houston, and San Antonio metropolitan areas of Texas. Texas Capital Bancshares, Inc. was incorporated in 1996 and is headquartered in Dallas, Texas.
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 Texas Capital Bancshares Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where TCBI HV is running hot, cold, or in line. Make the TCBI 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 28, 2026
As of September 28, 2026
See how volatility has moved over time
Track TCBI historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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