The 78.2% was my opinion. I didnt say it was fact. The past few retracements on the Dow have been of the 78% variety.
Pub quiz on Fibs - it isnt a pub round the corner to Mensa is it ?
Seriously, it is a good question.
But personally, if you "load" your mind with "expectations", and you believe the 50% are more frequent,
whenever a 78% or 127% comes along, are you sure your mind wont reject or be unconvinced, because you have "pre-conceptions", and then falter on pulling the trigger ?
I prefer not to care, then I take every signal that comes along, because I dont know in advance which signal is going to give me the best return.
The other issue is that 50% tend to "dither", and there is sometimes sideways action, while the market decides if it going to retrace back, or goes on further. I would have thought 50% are more risky, as the marekt hasnt made up its mind to go on or go back.
A 38% or 78% has made up its mind, and retracements from there are more defined.
A glance at the Dow shows dithering at the 50% mark.
So although you may be correct, it may not be the best decision making point.
Good luck on the quiz. What is the prize ?