I am not adding INFN here, but still have my "last" 500 shares. If it dropped below 18, I might buy some, but do not expect that to happen. It has similar upside and downside in my opinion so not really interested at the moment. Of course, the fact they are expanding their possible market could bring in some new money, but I would rather be late to the party. As yous tated it has had quite the run and I got to particpate in a large part of that.