Sanuwave Health Inc. (SNWV) shares ended the last trading session 9.1% higher at $40.82. 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 1.2$11.4–$11.6 million, reflecting a 22–24% year-over-year and 12–14% sequential increase. The results marked the highest quarterly reven ...