Suppose I could compile enough data so that I could write a book which explained why the market always went up during a full moon. If enough people read it and BELIEVED it, then the market WOULD go up during a full moon. Cup-n-handle, head-n-shoulders, double bottom, double top, all 100% fabricated cult followings that command legions. No basis in reality.
it's like trying to predict the lottery or the outcome of a slot machine. The mere concept is absurd, but not if you can get enough people to play the same way. How many times have we seen GS take the exact opposite position of what one of their analysts are predicting? How can their not be manipulation when you have Rating Agencies, Investment Banks, and Regulators in collusion together? How can there not be manipulation when lobbyists are allowed to exist???
IMO, the only way to maintain your wealth/status is through luck or control, and control is expressed through manipulation. Our freaking treasury secretary was previously the CEO of Goldman Sachs. In 1999 GS could have been wiped out by being on the wrong side of gold, so Gordon Browne of England flooded the market with gold. He's now the Prime Minister of the UK. Loyd Blankfein was the ONLY CEO present during the Federal discussions of the AIG bailout. Was this because only GS was counterparty to AIG's swaps, or because Paulson still has hundreds of millions in GS stock and stock options???