The Sensex is likely to open higher following a recovery in world markets. Among the Asia-Pacific markets, Australia's All Ordinaries index and the Taiwan Weighted index have advanced over 1% each to 5542 and 7815, respectively. The Shanghai, KLSE, Nikkei and Seoul Composite indices were up around 0.5% each.The index is likely to face resistance around 13,750-13,780-13,810 levels. On the downside, the index may find support around 13,555-13,525-13,490 levels.
