Nowhere does history indulge in repetitions so often or so uniformly as in Wall Street.

A battle goes on in the stock market and the tape is your telescope. You can depend upon it seven out of ten cases.

A stock operator has to fight a lot of expensive enemies within himself.

If a stock doesn’t act right don’t touch it; because, being unable to tell precisely what is wrong, you cannot tell which way it is going. No diagnosis, no prognosis. No prognosis, no profit.

There is no question that advertising is an art, and manipulation is the art of advertising through the medium of the tape.

The speculator is not an investor.

the public never is independently responsive to news.