U can make a cool sum every day on this...the counter has a gap of Rs5-7- even 10 on 1st N 2nd sell bids..besides that the buy price is always Rs5 less and then it shows a variation of +/- Rs 70 days ....a sitting duck to make intraday money. also notice major proportionof trade is deliverable...so besides making intra day money u can make a lot of money it seem something is cooking
| NIFTY 
