The NASD OTC Security Index (NSI) and Market Capitalisation closed the trading week on Friday, May 22 2020 with a negative movement in Market capitalization and NSI against last week Friday, May 15 2020. The NSI and Market capitalization closed the week at 688.51 points and ₦505.76 billion respectively. Number of equities traded in week 21 was 620,727 units valued at ₦24.89 Million in Eighteen (18) deals. Negotiations focused on Five (5) out of the Thirty-nine (39) securities admitted to trade on the NASD OTC market. Lighthouse Financial Services Plc led the week by volume and Niger Delta Exploration and Production Plc led the week by value.