A significant decline occurred in the stock market, with losses totaling N1.9 trillion over two days. Investors sold stocks in anticipation of Dangote Refinery's initial public offering, valued at N2.15 trillion. On Wednesday, the market closed at N1.88 trillion, down from N1.9 trillion, with only four stocks recording gains.

These gains were led by Champion Breweries, which rose 9.90 percent, and GreenWef, which gained 8.28 percent. In contrast, most stocks declined, with BUACEMENT and STANBICETF30 falling 10.00 percent.

Further details on the market activity and specific stock performances are available from the source, including the events of Tuesday when investors lost N1.88 trillion.