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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Investors and academics have long been intrigued by seasonality effects on stock returns. In this research it was tested whether any significant monthly returns persist over time. The results obtained in this research provide evidence for seasonality in stock returns during the 1926 ? 2009 period. Extended analysis of persistence across time showed that monthly stock returns are in fact not persistent over longer time periods, for all portfolios except for the smallest size portfolios. The extended analysis further revealed that evidence of persistence is highly correlated with the size effect.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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