I looked at a dozen of past pivot points of the past weeks and applied a Fibonacci time zone to each one. And where most of them occurred at around the same time I chose those. I never read a book or even a manual how to do it, so it's basically try and error since I never used Fibonacci time zones before.
Thursday, November 27, 2014, week 48
Current price: $370
Sadly the market bought back too early, almost killing the uptrend because not everyone was on the same page. A slower more steady sideways accumulation growth would have been better for a long-term uptrend: