Due to the enhanced volatility, it can happen that stock opens higher than both the recommended target, and in such scenarios you can wait for two minutes and if stock thereafter still sustains above the recommended buy level, you can enter the stock. Remember to shift your stop loss and targets accordingly.
In the second scenario, let's say that stock opens between the target 1 and target 2 or between entry price and target 1, and in such a scenario, you need not wait and you can enter straight away. Remember to shift your stop loss and targets accordingly.
The vice versa is true for the Sell call which happens in the gap down of the stock.