Categories Finance ? Elon Musk Tweet Sends Penny Stock Signal Advance Inc Up 1200% | SIGL Post author By Heise Says Post date 10/01/2021 One Tweet from Elon Musk has sent Penny Stock Signal surging by 1200%. Tags best stocks, best stocks to buy, best stocks to buy now, business news, elon musk, elon musk tweet, penny stocks, penny stocks to buy, robinhood investing, robinhood portfolio, Stock Market, stock market 101, stock market 2021, stock market bubble, stock market investing, stock market news, stock market today, tesla news, tesla stock, tesla stock analysis, tesla stock news, tesla stock prediction, tesla stock price, top stocks