My research about the strategies used by Jim Simons

 


Jim Simons was the chairman of Renaissance Technologies LLC, the asset management group that manages the most profitable fund ever: The Medallion Fund. Simply, Jim is the GOAT(*) of trading!

(*) GOAT = Greatest Of All Time.


Reading Time: 5 minutes         Financial activity: Trading          Knowledge level: Beginner / Intermediate


Summary

The performance of The Medallion Fund

Jim Simons’ Trading Strategies

Conclusions


The performance of The Medallion Fund

First of all, I will explain to you why this fund is the most profitable ever.

In Appendix 1 of Gregory Zuckerman’s book: “The Man Who Solved The Market”, he has published the annual returns for the Medallion fund:

Year

Returns before fees %

Management fee %

Performance fees %

Net returns %

Size of fund (in millions)

1988

16.3

5

20

9

20

1989

1

5

20

-4

20

1990

77.8

5

20

55

30

1991

54.3

5

20

39.4

42

1992

47

5

20

33.6

74

1993

53.9

5

20

39.1

122

1994

93.4

5

20

70.7

276

1995

52.9

5

20

38.3

462

1996

44.4

5

20

31.5

637

1997

31.5

5

20

21.2

829

1998

57.1

5

20

41.7

1100

1999

35.6

5

20

24.5

1540

2000

128.1

5

20

98.5

1900

2001

56.6

5

36

33

3800

2002

51.1

5

44

25.8

5240

2003

44.1

5

44

21.9

5090

2004

49.5

5

44

24.9

5200

2005

57.7

5

44

29.5

5200

2006

84.1

5

44

44.3

5200

2007

136.6

5

44

73.7

5200

2008

152.1

5

44

82.4

5200

2009

74.6

5

44

39

5200

2010

57.5

5

44

29.4

10000

2011

71.1

5

44

37

10000

2012

56.8

5

44

29

10000

2013

88.8

5

44

46.9

10000

2014

75

5

44

39.2

9500

2015

69.3

5

44

36

9500

2016

68.6

5

44

35.6

9500

2017

85.4

5

44

45

10000

2018

76.4

5

44

40

10000

Table with the performance of The Medallion Fund, published by Gregory Zuckerman.


So, $1 invested in the Medallion Fund from 1988 to 2021 would have grown to almost $42,000 (net of US fees), while $1 invested in the S&P 500 would have grown to $40 over the same period.

Jim Simons has gotten a massive 66% return on average for over 30 years!


By searching the internet, you will easily find a lot of biographical information about Jim Simons as well as information about the Medallion Fund.

But all this does not interest me so much. I'm interested in understanding what trading strategies Simons employed to achieve success.


Jim Simons’ Trading Strategies

We have a big surprise: the Simons' core strategy is publicly known!

It can be deduced from the Internet site of Renaissance (and also from an old statement of Renaissance Technologies for the Hearing of the USA Senate Permanent Subcommittee on Investigations (July 22, 2014) ).

The superior part of the Renaissance Technologies home screen (RenTec).

 

It consists of collecting an enormous amount of data (prices, quotes, trades, news stories, analysts' reports, energy reports, commodities reports, weather reports, regulatory findings, accounting data, etc. ) and analyzing them to find statistical patterns and non-random events in a wide range of markets. Simply, Simons is the father of “quant” (quantitative) traders!

None of the people of Renaissance Technologies has ever told anything about their investment strategies, but the process they use is clear:

  • They collect data.
  • They search for a pattern that seems like an anomaly.
  • They verify if the pattern is statistically significant.
  • They produce a trading system that trades this pattern.
  • They execute this trading system with the best available technology and using financial leverage.

All of this is typical of the activity of a quantitative trader!

Certainly, compared to a single quantitative trader they have a large organization (made up of 300 people with 90 PhDs in mathematics, physics, computer science, and related fields), large capital to invest in research and development, and the technical capacity to perform high-frequency trading (it seems that they execute more than 100,000 trades per day).

Renaissance Technologies About screen (RenTec - About).


The most surprising thing is that the success rate of their trades, according to what Simons declared in an interview, is only open at 50.75%! But they manage to maintain this percentage very consistently.

 

Conclusions

The maximum successful trader in history is Jim Simons.

His trading activity is based on mathematical and statistical methods.

We, today, can classify his trading activity as that of a quantitative trader.

This is wonderful news because quantitative trading is now within the reach of many traders, especially those who engage in the study of platform programming languages.

For this type of trading, I suggest using the Python language, which I will discuss in some of the next articles. 

 

A sincere wish of good work to all!

 

Written by F. GRAMOLA (*).

(*) Member of S.I.A.T., the Italian Society of Technical Analysis (member society of I.F.T.A. – International Federation of Technical Analysts).

 

Warning

We merely cite our personal opinions for educational purposes only.

All trademarks are the property of their respective owners.

Investing and trading are risky. Don't invest or trade money that you cannot afford to lose.

Initial photo by Gert-Martin Greuel - Cropped version of the image from Oberwolfach Photo Collection, CC BY-SA 2.0 de, https://commons.wikimedia.org/w/index.php?curid=6092217.











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