$ProShares Ultra Bloomberg Natural Gas (BOIL.US)$ Proshares ...

$ProShares Ultra Bloomberg Natural Gas (BOIL.US)$ Proshares is the worst fund manager I have ever seen. Check their website. They are doing a lot of reverse stock split to their funds. Since BOIL is listed on 10/04/2011. The share price keeps going down. There is no bottom. Proshares has done 5 huge reverse stock splits and destroying share holders' interest just to keep this fund afloat. Is this fund a scam? Be careful when investing in this fund.