EDAP TMS SA ADR (FOCL) Historical Volatility

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

EDAP TMS S.A. operates as a holding company, with its subsidiary primarily focused on the innovation, manufacturing, and distribution of advanced, minimally invasive medical devices engineered to address urological conditions. The company's activities are organized into two principal divisions: High Intensity Focused Ultrasound (HIFU) and Urology Devices and Services (UDS). The HIFU segment is dedicated to the creation, production, and commercialization of devices that employ HIFU technology for the precise, non-surgical elimination of certain localized tumors. In contrast, the UDS division concentrates on the entire lifecycle—from development and marketing to manufacturing and servicing—of medical instruments used for the minimally invasive diagnosis and treatment of various urological disorders, particularly urinary stones and other related clinical indications.

This enterprise was founded on December 3, 1979, and its corporate headquarters are located in Vaulx-en-Velin, France.

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