Class Finviz

constructor

• new Finviz(): Finviz

• Returns Finviz

api

quoteCache

screenerCache

screenrerListCache

Static parseQuoteData

• parseQuoteData(html): Quote

• Parses a given HTML string from Finviz and returns a Quote object

  Parameters

  • html: string

    html string

  Returns Quote

  • quote object

getQuote

• getQuote(symbol): Promise<undefined | Quote>

• Get quote data for a given symbol

  Parameters

  • symbol: string

    stock symbo, e.g. AAPL

  Returns Promise<undefined | Quote>

  • quote object

Static parseScreenerResponse

• parseScreenerResponse(html): string[]

• Parses a given HTML string from Finviz and returns an array of symbols

  Parameters

  • html: string

    html string

  Returns string[]

  • array of stock symbols

getScreenersList

• getScreenersList(): Promise<Screener[]>

• Gets a list of pre-defined screeners from Finviz

  Returns Promise<Screener[]>

  • array of available screeners

getUrlForScreener

• getUrlForScreener(screener): Promise<string>

• Returns a url for a given Finviz screener

  Parameters

  • screener: string

    Finviz screener name

  Returns Promise<string>

  • screener url

getScreener

• getScreener(screener): Promise<string[]>

• Given a Finviz screener url, returns an array of symbols

  Parameters

  • screener: string

    Finviz screener name or url

  Returns Promise<string[]>

  • array of stock symbols