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Chubb LtdSeasonality Algorithms and Portfolio Optimization

Analyze on Horaizon App

+3.99%

BEST HISTORICAL MONTH

October

Average win rate of 67% over the last 39 years. Strong historical bullish trend in this period.

-0.30%

WORST HISTORICAL MONTH

January

Negative average return with a win rate of 43% over 40 years. Historically characterized by weakness.

88/100

QUANTITATIVE ANALYSIS

Robusta

Statistical validation completed with high confidence. Profitability and robustness tested over 12-month out-of-sample windows.

The Limit of Monthly Reports: Did you know you can do better?

The historical aggregate tables below show overall monthly performance. However, markets do not move in 30-day blocks. Entering and exiting on specific days of the same month (e.g. from day 12 to day 24) can significantly increase returns and reduce drawdowns.

Discover exact daily precision with seasonality windows inside the Horaizon app.

Monthly Seasonality Table

Historical data based on a horizon of up to 15 years of trading.

MONTHWIN RATEAVG RETURNPROFIT FACTORTOTAL RETURNYEARS
January
43%-0.30%0.89-12.19%40
February
65%+1.98%2.48+79.23%40
March
48%+0.41%1.13+16.32%40
April
57%+1.02%1.63+40.71%40
May
55%+1.03%1.50+41.24%40
June
48%+0.23%1.11+9.30%40
July
55%+0.65%1.26+26.17%40
August
53%-0.03%0.99-1.03%40
September
64%+1.28%1.62+49.88%39
October
67%+3.99%4.01+155.77%39
November
64%+1.78%2.23+69.43%39
December
75%+3.04%4.26+121.48%40

Why Choose the Horaizon Platform?

Quant Seasonality Engine

Instantly scan thousands of assets including Stocks, ETFs, Commodities, and Crypto to find the most stable seasonal configurations.

Walk-Forward (WFA) Validation

Validate your strategy on real out-of-sample data. Avoid overfitting errors and ensure seasonality works in the future.

Automatic Optimization

Combine individual assets into diversified portfolios. Our algorithm optimizes weights to reduce overall volatility and drawdowns.

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Expand Your Knowledge

Mastering Seasonality

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