$NIO Inc.(NIO)$ I made a mistake in NIO. Bought 30K at 5. It just kept trading around 2-3, gave up. Sold at 6. Two- three months later it was $60. I could have retired. I had full faith but the news of bankruptcy and traditional chinese non-transparency about finances spooked me. Not this time. Check ALGN. It used to trade very low. For ten years it traded in 4-14 range. Then this year over 700. Just imagine buying 5K at 10 ten years ago. SDC is in the early stages. Now that Asian countries getting richer, more people will be going for $SmileDirectClub, Inc.(SDC)$ devices. ALGN devices cost way too much.