Quote from inks2002:
I see r10 mentioned a lot here, is there a link to a posting that in some way describes it?
R10 = Rule of 10
It simply means there will be a 10 point move to and from the last major pivot before exhausting itself. So if the prior support was at 45, you'll see a potential move up to 55. It could be used to measure the target as well. For instance, we're now trading at 54 and the morning low is 44. Well, that's 10 points right there.
Somewhat idiotic a concept but you would be amazed how many idiots actually run this market. Seriously.

