François d'Hautefeuille23 déc. 20191 min de lectureSell in May and go away ?https://www.boursorama.com/bourse/actualites/sell-in-may-and-go-away-8fbcbbaa9163b4409b0da96d9136db5f
https://www.boursorama.com/bourse/actualites/sell-in-may-and-go-away-8fbcbbaa9163b4409b0da96d9136db5f
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