Ever since the October 2002 kickoff impulse wave and the subsequent powerful March 2003 impulse wave, the stock indices have been gradually working their way higher in a subdividing Primary wave five. This is clearly a bull market in technical terms and Elliott Wave terms: specifically Objective EW terms.
A simple review of the SPX displays: Primary waves I and II (Oct '02 - Mar '03), and Primary waves III and IV (Mar '03 - Aug '04). Then a set of five intermediate term waves (i -v) and a correction: Major waves 1 and 2 (Aug '04 - Apr '05). And, it now appears the SPX just completed another set of five intermediate term waves: Major wave 3 (Apr '05 - Apr '06). Therefore, it should now correct in a Major wave 4, only to be followed by another five intermediate term wave advance to complete Major wave 5, Primary wave V and the bull market.