Castor Maritime Inc
Castor Maritime Inc (CTRM) Historical Volatility
CTRM's 30 day historical volatility is 56.71%, in the 54th percentile of readings over the past year. This is an average percentile, meaning Castor Maritime Inc shares have moved roughly in line with their typical range. CTRM's 30 day implied volatility sits at 329.69%, with an IV Rank of 57.94%, leaving IV 272.98 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 13, 2026.
Read more
Tracking CTRM historical volatility helps you see how much Castor Maritime Inc's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, CTRM's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor CTRM 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. CTRM's 30 day historical volatility, or CTRM HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing CTRM's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.
Castor Maritime Inc. provides shipping services worldwide. The company operates through three segments: Dry Bulk, Aframax/LR2 Tanker, and Handysize Tanker. It offers seaborne transportation services for dry bulk cargo; commodities, such as iron ore, coal, soybeans, etc.; and crude oil and refined petroleum products. As of December 31, 2021, the company owned and operated a fleet of 29 vessels primarily consisting of two Handysize tanker vessels, seven Aframax/LR2 tanker vessels, and 14 dry bulk vessels. Castor Maritime Inc. was incorporated in 2017 and is based in Limassol, Cyprus.
Historical Volatility
Historical movement is near its typical level for the past year. Neither unusually calm nor unusually active.
As of Nov 13, 2026
As of Nov 13, 2026
As of Nov 13, 2026
Prices move. This one stays.Lock in 5 years at a special price and save $2,243. Ending soon.See the Early Bird Black Friday deal →