Quote from lindq:
Correct. Or, put another way, what goes around comes around. But in the other direction.

Quote from bwolinsky:
Well, this observation can only be made if you're looking at a price weighted index versus a value weighted index, and that is the scientific explanation of downside bias in securities prices.
Quote from Lucias:
First, the market tends to fall faster in a BULL MARKET and RISE FASTER in a BEAR MARKET. The reason why the market falls faster in a BULL MARKET is that it tends to be a reaction to UNKNOWN/UNEXPECTED data which causes a SHOCK or SURPRISE catching MANY PARTICIPANTS off guard.
Likewise, the market rises FASTER in a BEAR MARKET due to the same types of shocks and that TOO MANY are WRONG SIDED on the marekt.
Quote from Lucias:
First, the market tends to fall faster in a BULL MARKET and RISE FASTER in a BEAR MARKET. The reason why the market falls faster in a BULL MARKET is that it tends to be a reaction to UNKNOWN/UNEXPECTED data which causes a SHOCK or SURPRISE catching MANY PARTICIPANTS off guard.
Likewise, the market rises FASTER in a BEAR MARKET due to the same types of shocks and that TOO MANY are WRONG SIDED on the market.
It is also psychology.. people start to DIP their feet into the long side when they see prices starting to slowly rise and they start to feel safe again. whereas market falls are generally due to FORCED SELLS either by stop or by broker. By hook or by crook.
Honestly, I don't know if any of this is true but sounds good.