In severe cases, the deformities can lead to spinal cord compression as well as breathing and lung ailments. THE SCHEUERMANN'S DISEASE FUNDâ¦â¦. is the first, and only, charity in the world created help those afflicted with Scheuermannâs Disease, or Scheuermannâs Kyphosis, as it is sometimes called.
The arbitrage opportunity happens when demand for the ETF increases or decreases the market price, or when liquidity concerns cause investors to redeem or demand the creation of additional ETF shares. At these times, price fluctuations between the ETF and its underlying assets cause mispricings.
Inefficient markets may result from a lag in information transferring to one place to another, deliberate withholding of information by an insider, or other reasons. Inefficient markets give rise to arbitrage opportunities. Most analysts believe that no market is perfectly efficient and that some inefficiency is inevitable.