All Share Index (ASI) and Market Capitalization declined by 13 percent to close at 23514.04 points and N8.09 trillion respectively at the end of the trade session on January 15. The huge drop in the Index, representing a 3-year low, led to the introduction of the Index Circuit Breakers Rule. While this policy measure may prevent huge losses in the stock market, rising concerns about macroeconomic stability in Nigeria may significantly increase the level of volatility in the stock market. This may have substantial adverse implications for investors in the Stock Exchange.

Sub-Saharan Africa experienced its worst economic performance in over two decades in 2016, with growth slowing to 1.5 percent. The poor performance in South Africa and oil exporting countries is responsible for attenuating regional growth rate, due to their high collective contribution to regional GDP, despite robust performance in non-resource intensive countries. Growth in Sub-Saharan Africa is projected to slightly improve in 2017 (2.9 percent) and further strengthen in 2018 (3.6 percent). At the sub-regional level, growth prospect is estimated to be highest in West Africa (4.78 percent), attributable to 5.93 percent growth rate from West African Monetary Union (WAEMU) Countries. East Africa is expected to grow at 4.5 percent, Southern Africa 3 percent, and Central Africa 2 percent. Agricultural exporting countries are projected to grow at around 7 percent, while oil producing countries are estimated to grow at 1.9 percent, which indicates a recovery from the negative growth recorded in 2016.