Perspective Therapeutics Inc
Perspective Therapeutics Inc (CATX) Historical Volatility
CATX 30-day historical volatility is 63%. This ranks in the 24th percentile of readings over the past year.
Read more
Tracking CATX historical volatility helps you see how much Perspective Therapeutics 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, Perspective Therapeutics Inc's HV tells you what really happened. Use our scanner to monitor CATX 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 CATX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Perspective Therapeutics 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.
Perspective Therapeutics, Inc., together with its subsidiaries, develops, manufactures, sells, and markets isotope-based medical products and devices for the treatment of cancer and other malignant diseases in the United States and internationally. The company offers CS-1 Cesium-131 brachytherapy seeds for the treatment of prostate, brain, lung, head and neck, gynecological, pelvic/abdominal, and colorectal cancers. It sells its products to facilities or physician practices that utilize various surgical facilities. The company was formerly known as Isoray, Inc. and changed its name to Perspective Therapeutics, Inc.
in February 2022. Perspective Therapeutics, Inc. was founded in 1998 and is based in Richland, Washington.
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 Perspective Therapeutics Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where CATX HV is running hot, cold, or in line. Make the CATX 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 22, 2026
As of September 22, 2026
See how volatility has moved over time
Track CATX historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
Start your 14-day free trial→