Here goes crazy idea #3,162:

If a person were to analyze the swing high/low sequence of numbers, could any value be derived from the sequence?

This screen shot shows 31, 18, 20, 28, 20, 34 . . . .

So this sequence had up moves of 31, 20, 20 . . . .

And down moves of 18, 28, 34 . . . .

My guess is you'd have to obtain a few years of data and do some serious number crunching before any conclusion would arise. And I'd have to think the final goal would be to identify moves of the market makers as they are happening. (By the way, the next number up was 50.)

It seems like an interesting problem to tackle, just not sure how one would approach it.

is that on SAT test? given a series of numbers and try go figure out the next number.

How it should be fixed?
Help please.