indicators are as worthless or as priceless as you make them to be.
they are merely indicators, a shorthand for alerting the trader for possibilities.
but the potential of these possibilities have to be determined by the trader himself after looking at the context of the indicator.
my sample screenshot of a pullback trade.
not all pullbacks are valid.
not all OB/OS are valid.
they dont always work.
in the example,
a: the long-term Stochs is above the 50 line, so long minded. (clinical)
b: the short-term is OS, so a pullback entry into the long-direction. (clinical)
c: the dotted guidelines can be used as a trigger. ie, pullback below, and trigger long if close above. (clinical)
d: broad context: the OS happens after a higher high, and is about the place of the previous high.
this is the grey-matter use and meta-context which allows the signal to be validated. (judgement from meta-view)
shooting for 25-30 for a 15-20 risk.
PS: I am not saying I took this, nor am I saying this is the ONLY way to trade.
nor is it the ONLY set of indicators that can achieve such stuff.
just saying its a use of indicators to give alerts for higher-than-chance possibilities.
PPS: I think bbmac is pretty cool too. but only because he uses indicators too!