Many on this thread and a couple of other forum threads have accurately called/predicted this price pull/back. How do they do it? Are they basing their forcasts on past performance of Bitcoin and charts?
Large sample size + confirmation bias
There are just as many bad calls around here as good ones, as would be expected.
The posters in the rpietila thread seem pretty confident in what they are predicting and have been pretty accurate as far as I can tell.