You are a total idiot to buy SINA at $78.80 who told you to buy SINA at high. IDB newsletter research bunch of idiot do same research they tell you to buy high and you to lose money. I bought before IDB newsletter but I never made money on those recommendation. I never trust IDB all total SCAM. You can do better research. IDB always pumper , dumper, Scam. They always tell you to buy high what is that means they want to sell high. Take look IDB recommendation stocks FSLR, SINA, DECK, VRSN, NFLX, STP, BLDP, NTAP all tank to new low. Stay way IDB do your math. Stay away SSYS it will go to under $20 next year. SSYS cash position is falling due to new products. Las Vegas equipment fair booth was empty no one intersted to see 3D printer. Just pay little CAD programe you can do really go 3D picture you can print to your regular printer. You do not need to pay $2200 for your 3D printer. Once you pay $2200 on the printer you have to throws your money to garbage.