Proprietary equity trader and co-author of “The Lifecycle Trade” Kathy Donnelly joined the podcast this week to discuss the current markets and why doing post-analysis on trades helps investors evaluate their buy and sell rules. Plus, we take a look at three potential stocks: Spotify (SPOT), Ping Identity Holding (PING) and Twilio (TWLO). For the video version, show notes and charts, visit investors.com/podcast.