1.BW works very well for SWING trades also ,provided they are no BIG gap ups
or gap downs.Gap ups and gap downs are integral part of trading.Moreover
in case of SWING trade ,your are forced to borrow some samples from previous trading.Always it may not work.
2.We analyzed the trades on 2 time frames ,that is ,3MIN and 5MIN.
On 3min TF ,booking of profit ,early was observed.But on 5min TF, 70%~90%
times,the target was HIT. So any timeframe 3~5min is good.
3.I found it has been working well on FUTURES and OPTIONS.I do not see
why it won't with CASH.For that matter on any other instrument.(Though
I never tried).