This time the dates are:
October 20th the Sun trines Neptune.
November 20th the Sun Squares Neptune.
The US$ often makes a turn during this period or just outside. It can either be a crest or a trough.
The following two daily charts are of the US$ index. The light blue circle is the Sun trine Neptune. The red square is the Sun square Neptune and the green arrow pointing to the right is the Neptune direct date.
The dark blue line depicts the approximate window length where I would expect a turn in the US$. Note sometimes it is just outside this window.
This week look to November 3,4 for possible big range days or reversals in stocks. November 3rd has both Mercury and Venus trining Uranus and Nov 4 both Mercury and Venus are on the point of the partial lunar eclipse of November 25, 2011.