A cardinal climax.... I think I had one of those last night, lol.
SPX came within 4 points of double-topping the June 21 high, and sits on the 200 day sma, which is also--amazingly--- the 50% retrace of the April high/July low.
A good place to retreat, especially since it is overbought---but it may well want to shoot higher.
Here, maybe BHP gives a clue...
It's gapped up to a prior gap, and has so far today retreated.... As it did at the June high upon reaching a prior gap.