It is really just that too hard on predicting on where prices could go in a short duration thats why its impossible to apply any analysis on here.
But still yet you can't solely rely on luck, there will be a strategy which one may definitely be using while predicting and still enjoying the game

I believe there's none, if there's one then would you mind on telling me? What
-Indicators
-Analysis
On which you could really be able to apply on a 15 or 30 second price movement? This is why i could really say that this one
perfectly fits on gambling because there's no way that you could really be able to know on where prices would be going. Bitcoins price is way too volatile.
Even if we do say that it could be going to some uptrend but since your indicators are really that showing upward or downward movement then
due to that kind of few seconds intervals and its movement then i dont see for any analysis would really be effective into it but well
its up to our own taking or approach on how you do handle yourself.
