Magic Formula script for companies listed at Bovespa.
Project description
magicformulabr - Script que implementa a magic formula de Joel Greenblatt para classificar empresas listadas na Bovespa.
Detalhes sobre a estratégia Magic Formula pode ser encontrado no livro "The Little Book That Still Beats the Market" escrito por Joel Greenblatt.
O script consulta os dados das empresas no site http://fundamentus.com.br
O magicformulabr foi feito apenas para estudo, não é recomendação de investimento.
Instalação
pip install magicformulabr
Uso
O magicformulabr armazena os dados baixados em um arquivo local "data_cache.json" por 24 horas
para evitar requisições desnecessárias. Use --force-update para atualizar os dados.
$ magicformulabr -h
usage: magicformulabr [-h] [-d] [-v] [-m {1,2,3}] [-t TOP] [--force-update]
Gera rank de acoes usando a magic formula
optional arguments:
-h, --help show this help message and exit
-d, --debug debug flag
-v, --verbose verbosity level
-m {1,2,3}, --method {1,2,3}
Campos usados para o calculo da magic formula
-t TOP, --top TOP Numero de empresas para mostrar no rank
--force-update Forca a atualizacao do cache
Methods disponiveis:
1 - P/L e ROE
2 - EV/EBIT e ROIC
3 - EV/EBITDA e ROIC
Exemplos de uso:
magicformulabr -h
magicformulabr -m 1
magicformulabr -v
magicformulabr -vv
magicformulabr -m 3 -vv
$ magicformulabr -t 10 -v
Papel Cotação P/L Div.Yield EV/EBIT EV/EBITDA ROIC ROE Rank_earnings_yield Rank_return_on_capital Rank_Final
1 PSSA3 47.71 9.14 4,49% 0.33 0.33 56.48 18,83% 1.0 3.0 4.0
2 WIZS3 6.61 4.95 10,12% 1.92 1.71 80.94 60,60% 4.0 2.0 6.0
3 MRFG3 14.82 4.89 0,00% 3.64 3.11 29.77 223,61% 5.0 8.0 13.0
4 MNPR3 6.84 -3.39 0,00% 0.95 0.85 22.68 3,89% 2.0 18.0 20.0
5 BEEF3 9.63 6.40 3,11% 5.53 4.74 21.10 67,81% 13.0 21.0 34.0
6 GEPA4 38.49 15.04 4,90% 6.35 4.59 27.52 13,64% 26.0 9.0 35.0
7 GEPA3 39.00 15.24 4,84% 6.43 4.65 27.52 13,64% 28.0 9.0 37.0
8 BOBR4 2.24 15.17 0,00% 6.50 5.52 24.58 -15,94% 30.0 14.0 44.0
9 ATOM3 4.16 7.17 0,00% 7.46 7.43 84.60 73,56% 47.0 1.0 48.0
10 EQTL3 22.99 8.05 1,39% 6.14 5.47 16.32 29,69% 18.0 36.0 54.0
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