This market seems to inject a healthy dose of fear every quarter.
Quote from jeffalvinson:
I am not suggesting that the SPX won't go higher this year.
However, healthy bull markets need at least one strong retracement each year before they can advance higher.
This clears out the weak hands so there will be a fresh money supply at long term support.
Remember the old market timers saying,
'When everyone's bullish, there's no one left to buy."
Meaning that everyone is fully invested and there is no side-lined money left.)
Strong retracements clear out the weak players.
Then when the market hits long term support, smart money starts buying creating a resumption of the uptrend.
The weak players jump back in (in fear of missing the next move up), which in turn fuels the prices higher and higher.