I trade this market every day, volumes are good for the day session and it moves well, current range is about 75 points or A$1875. Watch out for Australian statistics which are usually announced 11-30am Sydney time also the RBA announces interest rate decisions on the first Tuesday each month at 2-30pm, at these times volatility goes pretty high. Avoid the night session as its not very liquid and spreads can be huge, the day session the spread is most always only 1 point (A$25 per point). Overall its a very good market to trade, well the day session is anyway, opens 9-50am or 10 mins before the cash, closes 4-30pm or 30 mins after the cash has closed, night session runs from 5-10pm until 8am the following morning.
aussie is not bad, although the spread can stay at 2 points quite often. Taiwan is the easiest to read, it's like shooting fish in a barrel. the best one is korea, very technical, superb liquidity. Hongkong is good if you are a thrill seeker.
What broker are you using to trade the kospi? When I looked there was only one or two online platforms that offered the kospi.
I use the www.totaltrader.com.au platform for most of my trading. I have used the IB platform before, but found their support hopeless. Unfortunatly very few online platforms seem to cover the kospi.
What do you know about them ? The web site does not inspire confidence: - can't find commish schedule - can't find any mailing address - can't find list of products or exchanges - can't find any evidence of financial stability - can't find margin requirements etc etc DNS record suggests they are owned by: http://www.xh.com.au/ and the DNS registrant (MXWay Online) is a parked domain.