I suppose it all depends on how strong you want the signal to be and the old trade-off of being early vs missing some of (or all of!

) the move.[/quote]
just a thought or two. "how strong the signal is" is both the signal itself--and the mind of the viewer. esp the latter. amusing vid along those lines
https://www.youtube.com/watch?v=l_gmMqzf2I8 lightness stability and fluidity eventually outweighs conviction in the longer run. for those new to this note that the 93 year old guy is holding back hugely to keep the whole thing going.
also two fun books "standard deviations" (gary smith) and "sparks of genius". Standard is a quick look at the miss use of statistics for non math people. if you you are trading technically and using stats at all--it's hugely valuable to somehow look at stats themselves. if you are not a math guy (and i really have to work at abstract math myself--relational stuff (so applied) comes much easier) then something of this sort is not a bad idea. if you are not using stats in trading but do like "modern medicine" then understanding stats is even more important.
Sparks is a very decent attempt to breakdown different approaches to "thinking" and then reference them to very sharp dudes and gals. For a trader these are ways to see the market either in conjunction with stats--or avoiding stats altogether. the book quotes endless well known science and art types and finds huge convergence. the essence of which is that--the ideas are formed prior to the abstractions used to explain them(so math in the cases of guys like Einstein or brush strokes for Picasso).
Cyril Stanley Smith (mit metallurgist) "the stage of discovery was entirely sensual (not soros) and mathematics was only necessary to be able to communicate with other people"
Richard Feynman (physics cal tech) "mathematics is the form in which we express our understanding of nature--but it is not the content of that understanding"
Pablo Picasso "i don't know in advance what i am going to put on canvas any more than i decide beforehand what colors i am going to use . . .
Each time i undertake to paint a picture i have a sensation of leaping into space. I never know weather i shall fall on my feet. it is only later i begin to estimate more exactly the effect of my work.
(i esp like the leaping into space as this is what each trade entry feels like to me.)
good luck on your trades