Cash Reserve Ratio in Sri Lanka averaged 7.71 percent from 1999 until 2023, reaching an all time high of 11.00 percent in January of 2000 and a record low of 2.00 percent in June of 2020. This page provides - Sri Lanka Cash Reserve Ratio- actual values, historical data, forecast, chart, statistics, economic calendar and news. Sri Lanka Cash Reserve Ratio - values, historical data and charts - was last updated on February of 2023.