name_to_tickers = {
    "BRASIL ON NM" : 'BBAS3.SA',
    "BRASIL ON EJ NM": 'BBAS3.SA',
    "BRASIL ON ATZ NM": 'BBAS3.SA',
    "METAL LEVE ON NM": 'LEVE3.SA',
    "METAL LEVE ON ED NM": 'LEVE3.SA',
    "TRAN PAULIST PN N1": 'ISAE4.SA',
    "ISA ENERGIA PN N1": 'ISAE4.SA',
    "TAESA PN N2": 'TAEE4.SA',
    "VALE ON NM": 'VALE3.SA',
    "OI ON N1": 'OIBR3.SA'
}


ticker_changes = {
    "TRPL4.SA": 'ISAE4.SA',
}