Also I wanted to clarify what is meant by indecisive low or...

Also I wanted to clarify what is meant by indecisive low or high.  That just means that the TPO market profile did not conform to typical single print extensions or tails.  It can mean that buyers or sellers were not as confident at the high or low of the session in question.  It can become valuable when it is repeated and should be taken in the context of all other signals.   Here are Thursday's NYSE A-D Lines as well.