This chart shows the MoonTides and the sharp rally of September 22nd and 23. Prices followed the inverted MoonTide nearly perfectly.
Just how is it that the MoonTides, computed long ago, could capture this emotional move? Simple. Emotions are largely EXTERNAL, caused by the waves in the Earth's electric field. Greenspan just happened to be speaking at the right time. Maybe the nature of his words selected the inverted MoonTide, but it was The Moon that provided the energy.
The next day the market gave back all this rally and a bit more, making a large two day SPIKE.
Long after Greenspan and the rest of us are dust, the Moon will be stirring up the natives. So there will be many more of these MoonTides to trade.