• Larval is a utility that looks for volatility in the stock market as it happens. • It works by monitoring the market in ~5 minute intervals and alerts you if the price change meets your criteria. • For a list of navigational keyboard shortcuts type "?" ▲ The countdown slider above indicates the time remaining until the next polling update. ▼ The settings button below allows you to control the criteria that alerts you after each polling update. • For the backstory and additional information go to larval.medium.com.