The Oklahoma Corporation Commission approves PSO’s request to purchase a power plant in Jenks. PSO first asked OCC to buy the Green Country Power Plant from Tokyo-based J-Power back in September. The ...

TULSA, Okla. — Public Service Company of Oklahoma has activated its storm management processes and positioned over 1,000 workers strategically across the state as a winter storm approaches the region.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

PSO is trading near the bottom of its 52-week range and below its 200-day simple moving average. Price change The price of PSO shares has increased $0.05 since the market last closed. This is a 0.41% ...

Fuel prices play a vital role in the country's economic growth, as an increase or decrease in rates has a direct impact on the level of inflation. Earlier, oil prices were revised on a monthly basis.