American Tower Corp (AMT) Historical Volatility

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

American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. For more information about American Tower, please visit the Earnings Materials and Investor Presentations sections of our investor relations website at www.americantower.com.

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