ADT Inc (ADT) Historical Volatility

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

ADT Inc. provides security, automation, and smart home solutions to consumer and business customers in the United States. It provides a range of fire detection, fire suppression, video surveillance, and access control systems to residential, commercial, and multi-site customers. The company primarily offers monitored security and automation solutions, including the installation and monitoring of security and premises automation systems designed to detect intrusion, control access, sense movement, smoke, fire, carbon monoxide, flooding, temperature, and other environmental conditions and hazards; and address personal emergencies, such as injuries, medical emergencies, or incapacitation.

It also provides interactive and smart home solutions that allow customers to use their smart phones, tablets, and laptops to arm and disarm their security systems, adjust lighting or thermostat levels, and view real-time video of their premises; and creates customized and automated schedules for managing lights, thermostats, appliances, garage doors, cameras, and other connected devices, as well as offers monitoring and maintenance services. The company offers its products under the ADT, ADT Pulse, Protection 1, ADT Commercial, and Blue by ADT names. It operates through a network of approximately 250 sales and service offices, as well as three regional distribution centers, which are supported by 17 multi-use sales, customer, and field support locations housing its nine UL-listed monitoring centers and four national sales centers. The company was formerly known as Prime Security Services Parent, Inc. and changed its name to ADT Inc. in September 2017. ADT Inc. was founded in 1874 and is headquartered in Boca Raton, Florida.

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