HDFCBANK : HDFCBANK is about to touch its 52w HIGH level. However, there is a divergence being indicated at RSI on Daily timeframe chart. The similar divergence being indicated at price level as well. We need to be cautious as there are a few Gaps open at near 1640 and 1570. As per Gap theory, every Gap has to be filled. If it holds above 1720, it can go till 1800 at immediate next level. Else if it goes below 1700, it can go 1670 and 1550.