ARMOUR Residential (ARR -2.1%) gets hit with a huge sell order (check out the volume here). Fresh off a July 9 secondary (it's 3rd in 8 months!), the stock has flown right past that decline to new 52-week highs. Look for another "huge" secondary, says Dividend Master, estimating the stock trades at a 14% premium to book value. Shares +9% YTD with a 15.6% annualized dividend.