I offer you one of the most stable systems I have created. It is not just a system (https://collective2.com/details/125502778). " Sentiments Systems " is a portfolio consisting of several systems. All systems complement each other and trade long and short transactions. During the bear markets of 2000-2002 and 2008-2009 the system was steadily bringing profit . Here is the equity system from the end of 1999 to the present day on the QQQ data.
I use ProShares Ultra QQQ ( QLD ) to trade, but you can trade on other correlated instruments. If you want more reliability and less risk, then trade “Sentiments Systems” on QQQ . If you want more profit, you can trade this system on options or futures .
The data of the system test on QLD at the starting capital of 10000$ since 2006:
The future doesn’t have to repeat the past, it may be different.
In the future, this system may behave differently.
I wish you success in trading!