Best guess pattern is wave four completed May 03, wave one of the fifth wave off the 1810 low completed at 2742 wave two support 2650's. Alternate wave "D" of the triangle completed at 2742 wave "E" in progress, favoring the wave "E" completed May 03. so, 2650's is now the key support and 2745 remains the breakout to new highs.
LT...d:^)