The Indian equity markets have fallen over two per cent in the last two trading sessions after a surprise interest hike along with spike in cash reserve ratio (CRR) by the Reserve Bank of India has rattled investors' sentiment in only two sessions. The RBI hiked key lending rate - repo rate - by 40 basis points to 4.4 per cent from record low of 4 per cent to counter inflation which was above its tolerance level of 6 per cent from the last three months.