In Memoriam – Richard W. Arms Jr. January 12, 1935-March 10, 2018

Dick Arms - In Memorium and Charts


Dear friends, colleagues, and clients:

I wish to speak for a moment about a great friend and my first mentor in capital markets analysis

-Dick Arms.

Many of you will recognize Dick by the name of the famous stock market indicator that bears his
name - The Arms Index. It goes across the tape as ARMS and was originally known as TRIN, an
acronym for Trading Index. It is a volume adjusted advance/decline indicator that Dick created
and originally wrote up for an article in Barrons in 1968.
From there, his work in Technical Analysis continued to focus on volume aspects of the study.
Dick was always looking to improve technique and his Equivolume charting method cleverly
combined the volume data directly into the posting of the high, low, and close price statistics.
Chart making and the reading of the historical data is a visual craft and Dick saw ways of
incorporating more information into a single entry. I really enjoyed it. I first picked up one of
his books when I was twelve years old. I have always believed that markets are cyclical - - most
of the time and - - always, eventually. Dick’s volume cycle work intrigued me and led me to
meet my second career mentor - - Ian Notley - - whose work on global capital markets and cycles
you well know.
There is an old expression on the Street that “volume is validation”, the notion being that
increased volume together with a price move (in either direction) is a confirmation of the
importance of the price move. The price gives information about direction; and volume speaks
to power, potential persistency and duration..
Beyond Dick’s career lifetime fascination with markets was his love of literature and poetry.
Dick attended Brown University and studied geology but his real passion was reading and
writing. He had an immensely invigorating mind. He was a Mensa member. Whenever we got
together we challenged ourselves to recite poetry from memory and enjoyed many good laughs. I
will always remember that part of him as much as I will the analyst part.
Dick called me the weekend before his surgery to replace a heart valve and asked me to come out
to Albuquerque to visit once he had recovered. He wanted to see a friend. He was always the
optimist. Even Dick’s “geese were swans”, as the expression goes - ever positive was he.
Jonathan Arter