The 10-13 Week Cycle

Nope energyi, the prof says the cycles are getting longer and longer. Could be months (only joking). But look at the S&P chart for reference. He uses it to support this argument.

"I've long been fascinated by the "frequency doubling" evident in the long term chart of the S&P 500 throughout the bear market. Just at an eyeball glance, it's easy to see that the down and up swings seem to be doubling in length as we progress down the back-slope of the equity bubble." Not the prof by 21 Century alerts analysis.