What does "relative price" mean?

Hi, I’m kind of new at looking at stock quotes/charts, can someone shed some light on what does “relative price” mean? For example: http://www.globeinvestor.com/servlet/Page/document/v5/data/stock?id=BNS-T&pi_sponsor= Is this related to the relative strength index? Thanks in advance.

Based on this phrase, taken from directly above the heading “Relative Price” on the page you referenced, I would say it is not related to the RSI; it IS the RSI: “Today’s price and volume strength relative to the last 9 trading days”