"We will buy if OB/OS closes above -65.32 while below -92 and MF is increasing since last close."

I'm really trying to understand what the next signal will be based on the RT system message.

OB/OS closes above -65.32. Got it.

MF increasing since last close. Got it.

OB/OS below -92. Huh? Above -65.32 "while below -92." Sorry. I don't get it.