Sensex opens in positive;
The Sensex opened on a positive note tracking firm Asian shares, whereas Nifty is trading above 5,000 mark.
``The Indian market is likely to open negative on the back of negative Asian cues. The Sensex has supports at 17,390 and 17,270 and resistances at 17,560 and 17,710. The Nifty has supports at 5,210 and 5,190 and resistances at 5,270 and 5,290,`` said stock broker ICICI Securities while commenting on the market outlook.