The chart is Dow Jones daily between 2004-2005. The longest is 1367. 1/1,367 = 0,732
A cube has a diagonal of 1,732 if the side is 1. 1/1,732 = 0,577
707 is there as well. Also Fib 382 618 and 786. squareroot 0,656 is half Phi
squareroot of 0,643 is 0,4142
1-4 points error over weeks and even months