Roblox (RBLX) ended the recent trading session at $135.06, demonstrating a +2.29% change from the preceding day's closing price. The stock's performance was ahead of the S&P 500's daily gain of 0.59%.

Abstract: This paper proposes a Credit Evaluation System for Electricity Trading based on the K-means and EWM models to address credit risk in electricity markets, particularly in distributed energy ...