Sit on your shares, offer half of them 'open order' at 6 and wait till someone, God knows why, manipulates the stock to this PPS.
Not very scientific, at least not as scientific as the method some believe in herein (LOL), but ending up with half your shares as free shares is quite nice. is great.
Wheneber you sold at 6, place a new 'BET' at 3 or 4, wait for the PPS to come back to this PPS and start over again ...
After a few cycle, you will endup with many free shares you will then be able to cash at 100% profit OR sit on them for years to come. Very long term, this could very well endup having been a great 'Investment'.
That's what I recommended to my daughter and we will see what will happen in time.