I have a question

What is this section of readings showing opposite hexagram/situation?

I sometimes get a section describing whats poised to happen in the future and where the ruler is going to bend. But sometimes I get an opposite hexagram instead.

From what I can understand it would be the reading but upside down.

Does this mean a situation that is opposing or confronting the current reading? or is it just the opposite meaning in order to validate the main hexagram one got?