For the past couple of months I've backtested numerous strategies on indices and stocks (moving averages, macds, stochastics, RSI, momentum, chart patterns, options etc.) but they all seem to break down in short time frames like days or months. For longer time frames (>10 years) they seem to show some improvement in the sharpe ratios, CAGRs and max drawdowns with respect to simple buy and hold, but I'm not really interested in that at the moment. I'm mainly interested in trading in short time frames like days or months.
So just how do successful day traders even do it? Obviously conventional strategies are not going to work based on my backtesting research. Or I hate to say, is it just dumb luck to strike gold in the short term?
As I'm here, the financial markets are designed for those with capital, time and resources, retail have none of them so they use leverage, but the more leverage you use the more perfection you require in your setup. Only 0.25% of the worlds population are millionaires, 99% of people who seek to trade fail, of those 1% most only generate 1-2% return per month.
That means you need $100,000s in capital to quit your day job, people trade in the margins of the whipsaws within the institutional rebalancing at all timeframes. If you take $1,000 and compound at triple digit returns for 20yrs you will become a billionaire, only 2,000 people in the world have been consistent enough to achieve it.
For what you want you need to have the knowledge of someone who is at least an UHNWI, of which there are only around 200,000 in the world at last estimates. So, can you perfect not just your strategy but your entire life to be that of an UHNWI, because that is exactly what you want to do.
Which means simply this, you want to compound at 12.8% per week over 40weeks with no withdrawls. The methodology that work on now trades at 1second and 10second timeframes, and sells for €10mn, the indicators are another €10mn, to launch new funds targeting 15-20% per week returns but we average out to triple digits over the year, not 9,900% return, unless you're a broker the markets punish greed. The only way you're going to gain HFT knowledge is selling your soul to someone like Virtu and hoping you can get close enough to the strategy and architecture. Retail are funny creatures.