A similar thing happened in 2017. No one expected such a huge bull run in the fall of 2017. However, with the steady rise in price during the early part of year, I can't say it was a surprise though.
Agree! It will be a big surprise for this year, just what happened last year, specially when the last quarter of the year. Bitcoin started to pump when the last quarter of the year started, I can't wait the last quarter of this year. I started to accumulate bitcoin now.