That’s not how you access the ATM. Note that if you want to backtest, then you will also need an option to select between ATM and the strategy. For example, I use the ATM, but I can also backtest with the strategy. order-flow-bot/NinjaTrader/Custom/AddOns/OrderFlowBot/OrderFlowBot.StrategyManager.cs at main · WaleeTheRobot/order-flow-bot · GitHub