You need to understand something, the indicators that we use on our charts tells us what has happened in the past but they do not tell us what it is going to happen in the future with perfect accuracy, this means that it is up to the trader to interpret what has happened and make extrapolations about what it could happen in the future with those indicators, this unfortunately means there is no way to know if the price is about to correct or if it did so already, but you can use your skills as a trader to guess to the best of your ability when this will happen or if it has happened already.