I suggest that you leave him to continue his observations of the...

I suggest that you leave him to continue his observations of the days' proceedings followed by the incantations that adherents of the Grand Order of Daily Traders must invoke.

Of course, Shakespeare's Second Witch had (perhaps unintentionally) written the definitive text on trading analysis more than four hundred years earlier:
Fillet of a fenny snake,
In the cauldron boil and bake;
Eye of newt and toe of frog,
Wool of bat and tongue of dog,
Adder's fork and blind-worm's sting,
Lizard's leg and howlet's wing,
For a charm of powerful trouble,
Like a hell-broth boil and bubble.

The Third Witch then added her contribution, but these additions are now considered unacceptable practice.