nse and bse have sectoral indices which tells about the overall sectoral growth by just looking at them , if u found that auto and it are most bullish and real state is most bearish , then try to find out which particular scripts are most bullish and leading the rally , or the crash , suppose u got tatamotaor and maruti , infosys ,and tcs most bullish and unitech and dlf most bearish .
so we
have got a good set of stocks to trade , when nifty is positive in daily and intraday chart we will pick buy signals in most bullish scripts and if it is bearish in daily and intraday chart we will try to short all bearish scripts
it is because if u will observe above mentioned result minutely u will find ur selected most bullish scripts are among top 10-20 gainers and most bearish scripts u selected are coming in top 10-20 losers in a bullish and bearish day respectively , and on any falling day minimum fall would be there in bullish scripts and maximum fall in most bearish scripts , similarly on any bullish day bullish scripts will record new highs where as bearish scripts will be unchanged or slow movers.
never think that if nifty is not moving then no script is moving , they are moving but there are some scripts which are retarding the speed of main indices .
there are several sectoral indices on bse and nse for example bse have following sectoral indices .
BSE Auto Index
BSE BANKEX
BSE Capital Goods Index
BSE Consumer Durables Index
BSE FMCG Index
BSE Healthcare Index
BSE IT Index
BSE Metal Index
BSE Oil & Gas Index
BSE Power Index
BSE Realty Index
u can download FREE data of nse , bse scripts and indices , using Heman's get braviacopy (if u don't want to pay money ) . also i don't think either pib or the i chart is sufficient to serve ur purpose , why not u download the amibroker unregistered verson (its also free) and use that data for more studies .
regards
abhi