The Lucas Stock Index rose 0.308% during the fourth period of trading in May 2022. The stocks of five companies were traded, with 139,419 shares changing hands. There were two Climbers and one Tumbler. The stock price of Guyana Bank for Trade and Industry rose 3.571% on the sale of 1,009 shares, while the stock price of Republic Bank Limited (RBL) rose 1.857% on the sale of 4,903 shares. On the other hand, the stock price of Demerara Distillers Limited (DDL) fell 0.465% on the sale of 120,827 shares. In the meanwhile, the stock prices of Banks DIH (DIH) and Demerara Tobacco Company (DTC) remained unchanged on the sale of 12,080 and 600 shares, respectively. The LSI closed at 1,845.839.