RSPA: S&P 500 GAINS EQUAL TO 9% RED

Seeing Alpha reported that RSPA had recovered the proceeds of S&P 500 by a 9 per cent bonus, and that the over-covered ETF had experienced an absolute explosive increase over the past few years, with total management assets now amounting to $140 billion. These over-covered ETFs (or buy-in of ETFs) now cover all major indices and many subdivisions。