Market Timing:
    - quant-spx.xlsx
    - quant-ibov.xlsx
    - index-data.xlsx

Factors:
    - Alavancagem.xlsx
	- Ativos Total.xlsx
	- index-data.xlsx
	- eligible.xlsx
	- Margem Bruta.xlsx
	- market_beta.xlsx
	- market_cap.xlsx
	- Nefin.xlsx
	- precosAcoes.xlsx
	- price_book.xlsx
	- Receita Líquida.xlsx
	- retornos.xlsx
	- ROA.xlsx
	- ROE.xlsx
	- ROIC.xlsx
	- Volume.xlsx

Commodities:
    - commodities-data.xlsx
	- petr-vale-data.xlsx

Trend:
	- ohcl-sp.xlsx
	- juros-us.xlsx