West Indies Petroleum traded 1.8 billion shares on the Jamaica Stock Exchange on Wednesday as the market made a big move to close out September at the highest level for the month on Wednesday, with all the major indices of the Main Market surging several thousand points. Both the Junior Market and the JSE USD Market rose. At the end of trading, prices of 50 shares rose, 37 declined and 26 remained firm.
At the end of the market activity, the JSE Combined Market Index increased 6,576.00 points to end at 390,695.79, the All Jamaican Composite Index enjoyed a big surge of 10,049.00 points to end at 460,707.36, the highest point since May 2022, the JSE Main Index rallied 6,777.05 points to 385,314.47, the highest closing level since June 2022, the Junior Market Index rose 13.40 points to conclude trading at 3,104.25 and the JSE USD Market Index ends at 4.31 points to end at 295.45, up 39 percent for 2026.
At the close of trading, 1,886,193,572 shares were exchanged in all three markets, up sharply from 96,484,325 units on Tuesday, with 1.8 million shares in West Indies Petroleum changing hands. Trading on the Junior and Main markets amounted to $17.31 billion, up from only $401.46 million on the previous day. Trading on the JSE USD market closed with an exchange of 1,821,141 shares for US$121,746, up from 585,996 units at US$37,012 on Tuesday.
In Main Market activity, West Indies Petroleum led trading with 1.812 billion shares, followed by Wigton Energy with 22.22 million stocks and Transjamaican Highway with 5.12 million units.
In Junior Market trading, Derrimon Trading led with 5.17 million shares, followed by Future Energy with 3.18 million stocks and Mailpac Group with 2.76 million units.
In Main Market ordinary share segment, Barita Investments jumped $11.61 to end at $96.60, NCB Financial popped $7.49 in closing at $74.99, GraceKennedy increased $5.65 to $87.65, Guardian Holdings climbed $4.99 to finish at $359.99 and Caribbean Cement rose $4.05 and ended at $116.00. 
Among the losing stocks Eppley Caribbean Property Fund lost $1.73 to close at $41.00, JMMB Group declined by $1.28 to $18.72, Berger Paints fell48 cents to close at $5.25, Quantas Advantage fell 44 cents to finish at $24.55 and Carreras dropped 28 cents and ended at $28.99.
In the preferred share segment, Jamaica Public Service 7% rose $4.50 to end at $35, 138 Student Living preference share rallied $5 to $235, Productive Business Solutions 10.5% dipped $31.75 to close at $1,218 and Sygnus Credit Investments C10.5% fell $3 to finish at $102.
In the Junior Market, Regency Petroleum rallied 20 cents to end at $4.40, Elite Diagnostic advanced 20 cents $1.90, Fosrich advanced 18 cents to $1.59, Future Energy gained 14 cents to end at $3.64, Jetcon Corporation rose 9 cents in closing at $4.79 and ONE on ONE Educational rallied 9 cents to close at 80 cents. Among the top losers, Access Financial slipped 79 cents and ended at $18.50, Caribbean Cream dipped 57 cents to finish at $2.41, Cargo Handlers skidded 52 cents and ended at $14.98, Dolphin Cove lost 46 cents to close at $9.50 and Caribbean Assurance Brokers slipped 19 cents to end at $1.41.
At the close of trading, the PE ratio for the current year, compiled from projected 2026-27 earnings, is 13.1 and 17.7 based on 2025 historical earnings. Major one-off income or expenses are excluded from earnings where applicable. The PE ratio is one of the most used measures in valuing shares. It is calculated by dividing the stock price by earnings per share. 
The ICInsider.com PE ratio chart and the daily charts provide investors with regularly updated information to assist in making investment decisions. The PE ratio chart includes all ordinary shares listed on the Jamaica Stock Exchange, grouped by industry and facilitates easy comparisons within sectors and the overall market.
Pertinent information is needed to navigate the numerous options in the stock market. The chart should be used to help in decision-making, especially when investing close to the market or sector averages, and not straying too far from it unless compelling reasons exist. This approach reduces emotional bias in investment decisions and places them on fundamentals, without straying far from the majority of investors. Investors who buy stocks near the average will not overpay. The chart includes each company’s net asset value. Investors can use this measure in assessing stock values. The chart also includes daily changes in stock prices and percentage year to date price movements based on the last traded price. The Main and Junior Markets’ daily report charts also show dividends paid or due and yields for each company, along with the closing volume of the highest bid and the lowest offer.