Nigerian equities sell-off deepens across major sectors, wiping out N5.4 trillion in 8 days

The Nigerian equities market continued its downturn on Thursday, August 20, 2026, as renewed selling pressure across key sectors resulted in a staggering N440.33 billion loss, marking the eighth consecutive day of declines and a cumulative N5.4 trillion wipeout. The NGX All-Share Index (ASI) saw a 0.30% drop, settling at 240,037.80 points, a decline from 240,750.47 points the previous trading day and the first time it dipped below the psychologically significant 240,000-point mark.

Consequently, market capitalization contracted to N154.98 trillion from N155.42 trillion due to investor profit-taking in heavyweight energy and banking stocks, including Aradel Holdings, UBA, Zenith Bank, Access Holdings, and GTCO, which all closed lower. This development dragged the index down about 8,491.95 basis points or 3.42% from 248,529.75 points on Monday, August 10, to 240,037.80 points, while market capitalization lost roughly N5.44 trillion, or 3.39%, from N160.42 trillion to N154.98 trillion.

Energy, banking, and insurance stocks were primarily responsible for the market's decline, with Aradel Holdings being a major contributor to the downturn. On a positive note, Nigerian Breweries rose 1.23% to N69.75, AIICO Insurance increased 1.27% to N4.00, and Jaiz Bank climbed 1.18% to N8.60, offering limited support to the broader market.

However, sectoral performance remained largely negative, with the Oil & Gas Index suffering a 7% decline since August 14, making it the worst-performing major sector, while the Insurance Index fell 3.1% over the same period. This eight-day losing streak underlined investor caution as they reassessed valuations following the market's strongest rally in 2026.

Despite the market's overall positive performance year-to-date, profit-taking across heavyweight sectors suggests reassessment of valuations by investors.