Cedar Fair, L.P. (FUN) shares ended the last trading session 5.6% higher at $46.63. The jump came on an impressive volume with a higher-than-average number of shares changing hands in the session. This compares to the stock's 1.3% loss over the past four weeks. Shares of Cedar Fair surged following upbeat remarks from an analyst at B. Riley Securities regarding the merger with Six Flags Entertainment and revised price targets. The analyst predicts substantial shareholder value creation from the merger. Opti ...