There are the pump n dump chatrooms ran by huckster gurus. If you play the players by bailing early, you can make a little dough. What happens is they pick a vulnerable company and buy up a significant portion of shares, enough to send the price up a bit. Then they announce their "find" in the chatroom so all their disciples can jump in, and drive the price higher. A few well placed announcements online, along with the price and volume action, brings in more buyers. Price goes up. Way up, sometimes. Guru starts selling. When most of his stock is sold off he tells his peeps they need to sell soon cause the stock is going down. If it is shortable, of course guru goes short on the stock and grabs profit going back down. So the published penny stock lists are at the same time bad for the suckers and good for the smart guys but terrible for the guys who only think they are smart. So stock picks, especially penny stocks, maybe you don't really want to depend on them.
You actually are better off avoiding penny stocks, TBH. You could easily see a long string of losses and there goes your account. Better off playing stocks running in the $10 to $30 range, if you have a small account. $10k and up, play those and the bigger ones up to $2k or so. Penny stocks are tricky and risky.
There is at least one thread discussing some fairly astute stock picks here. They aren't penny stocks.
Finding your own stocks with a decent scanner is the way to go, IMHO.
Day trading while holding a regular job is a major conflict situation. But here you go. One way you can play and still have a life, without resorting to just buying and holding forever.
Buy TQQQ. Every day at close of market, check the price on a chart with your favorite indicators. If it is trending up and appears to be happy to continue to do so, don't sell. If it is trending down and especially if it is trading below say the EMA20 or the VWAP, sell, and don't buy until it is trending up again. Start with a small position. No more than maybe 25% of your account if it is small, no more than 10% if you have like $50k or more to play with. You don't have to have a hand in the game every day. If it isn't going your way, stay out. When you get the hang of it, you will probably make about 50% more than simply buying and holding, which BTW is risky with this instrument, which is actually not a stock but is a leveraged ETF based on the NASDAQ. A rather high risk symbol to trade, but the potential profit is a good bit better than say its unleveraged sibling, the QQQ. Right now, this very simple strat will earn for you. Soon the market will turn and drop like a Mississippi prom dress. And TQQQ and QQQ will be in semipermanent decline for a few months. Then you can try shorting big name stocks or else playing SQQQ, the inverse of TQQQ, and even more risk but sadly not for much more profit. I suggest you start with positions only half as big as you would use with TQQQ.
That is just one simple way to trade that won't take up much of your time.
Slightly more involved, trade only large cap NASDAQ stocks. Look for the high gainers. You won't be buying TQQQ but you will watch it. As long as TQQQ is going up, buy and hold the top 5 gainers, equally distributed in your account. For a big account, increase to 10. and try to not let them all be companies in the same sort of business. When TQQQ goes down, sell everything. Every day if possible, every week if not, at the end of the day just before the bell, see what the latest high gainers are, percent wise, and swap the top stocks in, sweep the low performers out. You can have your fun and make a reasonable profit as long as the bull market holds. Should only take you about 20 minutes a day to manage your account. Remember, if you can make half a percent profit on your account every single day, you can double your account in about 140 trading days. And you should do better than that, in a bull market.
When I say a top gainer in this context I don't mean a stock that has increased 5% today. I mean one that has increased every day for say the last three to 10 days and shows no sign of declining.
There are other ways to make a buck in the market but something like this is really all the action you can handle with one job, let alone three. Or just buy and hold. Banking, big tech, retail giants, all good. When the market tanks, sell long before things hit bottom. Buy when it starts coming up. You want the stocks in your portfolio on their way up, not on their way down. Holding through a crash, yeah they will come back up. But look at the guys who held through the 1929 crash. They eventually saw their investments recover their full value. After like 15 years LOL! The guys who sold early and bought again when things started looking up, whipped their asses. So my advice? when it is obviously a general market crash on epic scale, get out. OUT. Get back in later. Other than that, buying and holding makes a lot of sense if you are busy. In fact it makes a lot of sense anyway.
Look here. Let's say you invest the maximum into your 401k. Scrimp and scrounge and do without. Just get the max allowed into your account. That's what... $15k? Okay let's say you earn 10% on that money in a year. So multiply by 1.1 and then add another $15k. Next year add it all up and to the new total, multiply 1.1. Boring, right? But do that 38 more times. You are gonna be amazed. Try it with just 5%, a very small return. Still a pretty big retirement nest egg. And the part that matters the most is those first few years. So forget about day trading if you really want a good life. Invest invest, invest. Day trade a little bit later. Don't rely on it as income. Think of it as a hobby, like poker. Play with what you can afford to lose, and manage your risk and your money in a way that fits you.