Hudson Tech (HDSN) Soars 8.9%: Is Further Upside Left in the Stock?

Hudson Technologies (HDSN) shares rallied 8.9% in the last trading session to close at $7.93. This move can be attributable to notable volume with a higher number of shares being traded than in a typical session. This compares to the stock's 6.9% loss over the past four weeks.Hudson Tech shares climbed as an analyst at B. Riley Securities upgraded the stock from Neutral to Buy and raised the price target from $7.50 to $9.00. Per the analyst, hydrofluorocarbon (HFC) pricing appears to be firming as the summe ...