Since these are 100% rule based and can be executed automatically.
Since this is 100% automated office going person can easily run them. But monitoring to be done in cases there are error in execution. There are notification of errors on phone. And Error management take less than a minute.
Same strategies are already running in our account and same code can be used.
There is no strategy which will always be in profits. It may be that at time you started the strategy it is drawdown phase.
Scale up can be done Vertically and horizontally. Either by starting a new strategy or increasing the quantity of running strategy. Scale up should be done as per risk management and not randomly.
Drawdown is a measurement of risk. The higher the drawdown is, the riskier your model is. If drawdown is 20,000 means that your capital is negative by 20,000 after continuous losses.
For conservative trader < 3 % of capital deployed in strategyFor Slightly aggressive between 3 % - 5% of capital deployed in strategy For aggressive 6%-10% of capital deployed. Above 3 are for option selling strategies. For Option Buying drawdown will be 20%-30% of capital deployed.
There are strategies based on Index option selling/buying. Strategies are back tested and optimized after doing multiple Backtest.
A positive expectancy indicates that the strategy is profitable in the long run, while a negative expectancy suggests that the strategy will likely result in losses over time.