Quest Diagnostics Inc
Quest Diagnostics Inc (DGX) Implied Volatility Current
DGX's 30 day implied volatility is 30.59%, with an IV Rank of 86.11%. This is a high IV Rank versus the past year, meaning Quest Diagnostics Inc options are relatively expensive and currently favor sellers. DGX's 30 day historical volatility sits at 21.68%, which means implied volatility is running 8.91 points above historical volatility, as of Nov 5, 2026.
Read more
Tracking DGX implied volatility helps you spot when Quest Diagnostics Inc options are historically cheap or expensive, and where the best trades are hiding. When DGX IV rises, premiums increase and sellers get more attractive pricing, and when it drops, buyers find cheaper contracts. Use our scanner to monitor DGX implied volatility current levels in real time and filter for high probability trades.
Implied volatility is derived from option prices and represents the annualized expected move of a stock. Tracking DGX IV rank helps you see whether DGX's implied volatility is historically high or low, since IV rank compares today's reading against the past year's range. A high rank signals relatively expensive premiums and tends to favor sellers, a low rank signals relatively cheap premiums and tends to favor buyers.
Quest Diagnostics Incorporated provides diagnostic testing, information, and services in the United States and internationally. The company develops and delivers diagnostic information services, such as routine testing, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It offers diagnostic information services primarily under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to patients, clinicians, hospitals, independent delivery networks, health plans, employers, direct contract entities, and accountable care organizations through a network of laboratories, patient service centers, phlebotomists in physician offices, call centers and mobile paramedics, nurses, and other health and wellness professionals.
Implied Volatility
IV is highly elevated. Premiums are expensive, strongly favoring sellers.
As of Nov 5, 2026