i am not talking theory, but practically found less signals with data vendors than yusi utility. this is experience of many OFA users.
OFA requires real time data, there makes lot of difference with 1 scound and real time.
one more problem with data vendors they provide volumes of nse futures in number of shares.for example relinfra futures as 1300 instead of 1 lot. in yusi we will get one lot.it easy to watch and take decison on FOOt PRINT CHART with lots.
these are practical problems i faced with data vendors data.may be these good for price action but not for OFA
OFA requires real time data, there makes lot of difference with 1 scound and real time.
one more problem with data vendors they provide volumes of nse futures in number of shares.for example relinfra futures as 1300 instead of 1 lot. in yusi we will get one lot.it easy to watch and take decison on FOOt PRINT CHART with lots.
these are practical problems i faced with data vendors data.may be these good for price action but not for OFA