Well we all know that more than 90% retail traders fail at some point, losing all their money or some part of their capital
I also hear a lot that it is not an easy task to beat SP500 on regular basis even for experienced traders.
So why don't retail traders just invest their money in SP500? Why take the >90% risk of burning your capital when you have a "safe" way of making money longterm? Because as far as I read here people say that it is VERY hard to beat SP500 longterm
Why all that fuss then? Why not just invest your money in relatively safe indexes and live your life? Why spent so much time/effort/money on learning/trading and have an enormous risk of losing money? And even if you succeed you most likely will not beat sp500 THAT MUCH.
why?
By trade, do you mean 'Trade' (as in day trading or short term holding) or 'Investing' (as in buy &hold long time).
The idea behind investing is not so much to beat the S&P, but to have a diversified portfolio with various holding and return types (capital, dividend, etc.) to meet your specific needs.
For example, if you need income you may want to diversify portfolio with some dividend payers to cover income, and blue chips to survive long term, with some low volatility stocks.
If you don't need income, and you have a 30+ year horizon, it's hard to beat throwing it all into the S&P 500 and just forget about it.
Now when it comes to Trading, the goals are very different. You have individuals with small amount of capital who needs high returns. With long term investors, they are happy with 7% return (especially if have a 1M base to start with). But a short term trader may have 25k to their name and need to somehow make 25k/year. They can't do that with buy & hold.
When it comes to institutions, it is also very different. They have to meet criteria to keep clients happy, worry about quarterly returns for advertising purposes, and have their own bonuses to worry about. Also they like to close their books on the quarter/year for easy book-keeping.
So the answer your question, it all really comes back to asking a more appropriate question. The question is not about whether or not its worth the effort to learn how to trade. The question is:
What form of interacting with the financial markets should I focus on in order to meet my personal needs.
If you have 1M and need a modest income, you may find out that it's not worth the headache to try and play heavily leveraged futures/forex on a daily (minutely) basis.
If you are young and plan to start investing for retirement in 30 years, you may find that buying S&P 500 (SPY) and a few choice companies that you like will suit you well. You may even want to study up some of the basics of Portfolio Theory.