Trade mostly bio, especially catalysts in fundamentally sound cos. DD the pants off a co. before I decide to invest (or not). Love small-micro cap bios, especially those developing new standards of care (or CURES!) for oncological nightmares.
Primary interest is Bio with intriguing pipelines that have large growth potential. I attempt to hold >50% of positions as long unless negative data, mgmt. concerns, or known negative events. Diversify and only trade in spec what you can lose.
Investing since 82. Felt the pain of the 87, 00, and 08 crashes. All fiat money is subject to devaluation. Most trading is now done by HFT-bots trading among each other. Won't chase any stock/ETF. Over 25 years experience as a networking geek.