bmfbovespa-ajuste

This module get daily assets adjustment from Ajustes do pregão

PT_BR: Desenvolvi esse módulo para facilitar a vida de quem precisa pegar a lista de todos os ajustes diários dos ativos da bolsa.

installation

``bash
$ npm install bmfbovespa-ajuste
`

Usage

`javascript
const getAssetList = require('bmfbovespa-ajuste')
const util = require('util')

;(async () => {
const result = await getAssetList()
console.log(util.inspect(result, { depth: 4, colors: true, compact: 3 }))
})()

`

Result

`javascript
{
date: '04/08/2019', //date of the last adjstment
list: [
{ asset: 'ZAR - RANDE DA ÁFRICA DO SUL',
assetCode: 'ZAR',
vtc:
[ { code: 'V19',
beforePrice: '2.761,8520',
currentPrice: '2.765,3990',
variation: '3,5470',
valueOfAdjustmentPerContract: '124,14' }
...
]
...
]
}

`

Promise => getAssetList({ url, selector })

you can change default params if url of page or html change

`javascript
getAssetList({
url: 'URL-OF-PAGE-TO-BE-SCRAPED', // default is 'http://www2.bmf.com.br/pages/portal/bmfbovespa/lumis/lum-ajustes-do-pregao-ptBR.asp'
selector: 'CSS-SELECTOR-OF-TRS-OF-TABLE' //default is '#tblDadosAjustes tr'
})
``