v2.4.0

• New endpoint: ETF Performance
  https://github.com/frefrik/ark-invest-api#etf-performance-v2

  {
  "symbol": "ARKK",
  "performance": [
    {
      "fund": "ARKK",
      "overview": {
        "asOfDate": "2022-06-24",
        "ytdReturn": "-53.52%",
        "oneYearReturn": "-64.10%",
        "threeYearReturn": "-0.03%"
      },
      "trailingReturns": {
        "asOfDate": "2022-06-16",
        "ytd": "-60.84%",
        "oneMonth": "-9.81%",
        "threeMonth": "-38.15%",
        "oneYear": "-67.38%",
        "threeYear": "-3.90%",
        "fiveYear": "12.68%",
        "tenYear": "0.00%"
      },
      "annualReturns": [
        {
          "year": "2022",
          "value": null
        },
        {
          "year": "2021",
          "value": "-23.35%"
        },
        {
          "year": "2020",
          "value": "156.61%"
        },
        {
          "year": "2019",
          "value": "35.73%"
        },
        {
          "year": "2018",
          "value": "3.58%"
        },
        {
          "year": "2017",
          "value": "87.38%"
        },
        {
          "year": "2016",
          "value": "-1.96%"
        },
        {
          "year": "2015",
          "value": "3.76%"
        }]
    }]

}