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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

2023-11-03

269.11%

87.62%

1.79

32.91%

39.65%

2.66

Stocks

14.7%

19.56%

130.78%

—

Daily

2024-10-16

122.7%

102.98%

1.53

24.97%

56.43%

4.12

Stocks

7.84%

39.02%

138.4%

—

Daily

2023-10-09

91.28%

35.19%

0.76

56.91%

77.63%

0.62

Stocks

25.85%

80.29%

67.61%

—

Daily

2024-09-30

61.65%

50.31%

1.21

14.8%

39.57%

3.40

Stocks

10.46%

7.73%

67.51%

0.1

None

2025-03-22

37.52%

56.61%

1.60

18.11%

31.28%

3.13

Stocks

7.63%

34.03%

—

—

Daily

2024-09-30

37.25%

30.82%

1.15

12.75%

26.55%

2.42

Stocks

8.8%

9.36%

42.57%

0.1

None

2024-11-20

33.66%

32.47%

0.86

16.19%

42.55%

2.01

Stocks

-8.07%

-2.77%

33.44%

—

Daily

2025-01-31

28.82%

34.93%

0.81

44.87%

55.75%

0.78

Stocks

10.65%

35.92%

—

—

Daily

2024-10-19

26.41%

23.3%

1.35

13.42%

16.63%

1.74

Stocks

-0.1%

3.55%

21.42%

—

Daily

2025-06-23

24.77%

61.72%

1.38

19.41%

41.23%

3.18

Stocks

12.75%

20.04%

—

—

Daily

2025-03-12

21.95%

30.65%

1.11

22.21%

27.73%

1.38

Stocks

1.27%

4.74%

—

—

Quarterly

2024-09-15

20.2%

16.3%

1.39

8.61%

11.41%

1.89

Stocks

1.36%

5.73%

15.33%

0.1

None

2024-07-28

15.07%

10.93%

0.58

23.26%

21.9%

0.47

Stocks

0.9%

3.94%

9.03%

—

Quarterly

2024-10-16

14.07%

12.35%

1.75

5.07%

6.8%

2.43

Stocks

1.36%

5.73%

13.37%

—

Daily

2025-05-11

11.73%

21.42%

1.00

18%

21.95%

1.19

Stocks

-6.96%

12.63%

—

—

Daily

2025-01-24

—

—

—

—

—

—

Stocks

—

—

—

—

Daily