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Symphony Database

The Composer Symphony Database is a browsable catalog of fully backtested, automated trading strategies (“symphonies”) across stocks, ETFs, and crypto. Sort thousands of symphonies based on out-of-sample performance statistics like annualized return, Sharpe ratio, standard deviation, and max drawdown. Invest in symphonies directly from the linked factsheet. Updated daily.

Popular Categories:

Trading Strategy Name

Categories

Asset Classes

Rebalance Corridor Width

Rebalance Frequency

2022-12-20

122.78%

31.22%

1.40

28.49%

21.1%

1.10

Stocks

1.09%

14.14%

20.62%

—

Weekly

2023-12-21

99.13%

42.51%

1.37

15.05%

29%

2.82

Stocks

-2.2%

5.46%

36.87%

0.05

None

2022-11-02

97.92%

24.86%

1.40

18.84%

16.89%

1.32

Stocks

0.76%

7.02%

14.83%

—

Monthly

2023-08-24

82.15%

30.18%

1.24

23%

23.66%

1.31

Stocks

4.59%

-0.59%

-1.94%

0.1

None

2023-10-12

81.74%

32.22%

1.01

40.03%

33.09%

0.80

Stocks

-2.55%

24.23%

35.22%

0.03

None

2023-12-15

78.52%

34.4%

1.33

31.67%

24.61%

1.09

Stocks

0.39%

10.13%

11.28%

—

Monthly

2025-09-12

78.5%

1088.05%

5.23

7.14%

50.69%

152.28

Stocks

32.27%

5.67%

—

—

Monthly

2023-09-17

76.91%

29.45%

1.26

24.44%

22.59%

1.20

Stocks

0.65%

15.62%

15.5%

0.05

None

2025-03-02

71.85%

103.16%

2.25

19.48%

34.2%

5.30

Stocks, Crypto

2.07%

20.7%

—

—

Daily

2023-06-23

61.99%

21.78%

1.67

12.64%

12.3%

1.72

Stocks

2.52%

10.03%

22.63%

0.04

None

2025-03-15

52.7%

79.13%

1.84

20.16%

35.06%

3.92

Stocks

1.19%

18.3%

—

—

Daily

2023-11-17

41.41%

18.56%

1.26

16.76%

14.39%

1.11

Stocks

1.38%

4.61%

5.05%

—

Quarterly

2024-09-02

19.39%

15.18%

0.84

15.53%

19.13%

0.98

Stocks

6.95%

0.88%

15.19%

—

Weekly

2025-04-02

15.77%

24.09%

0.98

13.22%

25.43%

1.82

Stocks

-4.8%

-2.27%

—

—

Daily

2025-11-18

14.5%

1617.61%

6.57

6.89%

49.18%

234.67

Stocks

5.06%

18.62%

—

0.3

None

2025-09-05

11.19%

51.86%

2.10

4.26%

21.32%

12.17

Stocks

5.43%

11.19%

—

—

Daily

2025-01-31

9.39%

11.24%

0.46

30.34%

44.65%

0.37

Stocks, Crypto

-0.41%

-13.82%

—

—

Daily

2025-09-05

4.31%

18.06%

0.84

11.45%

23.45%

1.58

Stocks

-2.37%

4.31%

—

0.035

None

2025-11-06

0.77%

10.09%

0.52

6.86%

25.63%

1.47

Stocks

0.77%

—

—

—

Quarterly