The Sensex is likely to open higher backed by strong gains in the US markets and technology ADRs. However, significant selling in auto, cement, metal and FMCG stocks yesterday could weigh on the market sentiments. The index is likely to face resistance around 13,465-13,480-13,490 levels, while on the downside the index may find support around 13,385-13,370-13,360 levels.