A relative self-similar potential, with around 6% correction, indicated by the rectangular areas, January of 2014 recurrence, could give a low of around 1885-1900 strong support level, hitting the important 2013 uptrend_line(24/6/13), just above the 200 sma. Currently, the price found support on the 100 sma, as previously, where it may consolidate(resistance 1950 area), before a possible capitulation (61.8% retracement ?), with a possible turning point, around the second week of August.
Breaking the uptrend_line and 200 sma, could expose the 1800 - 1850 level. Market breadth, new 52-weak highs, sectors are weak, MACD and VIX divergence were already in place.(link)