I was about to sign up to QMC, but before doing so I had to go through the trading history and see what I can expect in the future.
Here are the things I noticed while checking his open history. I started to write down the rules of the system when and why trades were opened and closed and after checking about 10 baskets of trades I quickly remembered a very OLD and FREE EA that did this same type of trading. This EA is Called Ilan and it has been the beginning of ALL commercial EA that use Martingale + Grid including more than I know but commonly known names suck as ForexHacked, ForexEnvy, Benz, PowerFlow, ForexGridTrader and hundreds more.
Almost every month you will see a variation of ILAN on ForexpeaceArmy with a new setting whether it is the indicator, Grid distance, or the Lot multiplier but they are all the same in principle of strategy. They are Martingale ( LOT MULTIPLIER/EXPONENT ) and they are GRID ( ADD to LOSING POSITIONS)
If you read any older forum about any of these names above, you will find out sooner or later that the account blows from 1 market move. The Strategy is very simple but can be traded in so many different variations and has resulted in everyones OWN TWIST creating hundreds of Commercial Variations and Hundreds of FREE variations.
Ilan1.4 , ilan1.5, ilan1.6, Queens Money Collector = Ilan1.6Dynamic , Ilan16_PipStepRSI, ilan2.0, etchttps://www.myfxbook.com/members/Tatsiana/ilan20-by-tarasov/507566
These systems can make money for several months but can blow your account the next.
If you Sell these systems, Manage Money with these systems, or sell signals from these system, you will often be labeled as a fraudulent hustler and quite dubious for marketing such a system for your own benefit knowing the risks involved for your customers, clients, and friends.