Umnat Seebuaphan Introduction Opera Limited (NASDAQ:OPRA) and its subsidiaries provide mobile and PC browsers internationally. The company has three main browsers: Opera Mini, Opera One, and Opera GX. Through these browsers, Opera generates revenue via search and advertising. Analyst History for OPRA (Seeking Alpha) The stock price has been somewhat volatile over the past year, ranging from lows of $10 to highs of $17. Since I wrote my last article, the stock has done quite well, rising 12%. Opera still has ...