Yahoo股市API
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API 地址
https://query1.finance.yahoo.com/v8/finance/chart/<股票名>?metrics=<價格形式>[,<價格形式>]*&interval=<單位區間>&range=<索取期間>
註：[...]*表可重複0次以上
參數
- 股票名，格式如：
- 美國股票代號
- 「臺灣股票代號」.TW，例0050.TW
- 價格形式，以下為舉例：
- Date 日期
- High 最高價
- Low 最低價
- Open 開盤價
- Close 收盤價
- Volume 成交量
- 單位區間：一筆資料的單位，格式為「數字+時間單位」，時間單位如：
- m：分
- h：小時
- d：日
- wk：週
- mo：月
- 索取範圍：
- 資料蒐羅的時間範圍（比如近3月等等），格式如上。
- ytd：年初迄今
- max：最大值
案例
用 curl 索取臺股臺積電（2330）的近3日資料，存到a.txt：
curl "https://query1.finance.yahoo.com/v8/finance/chart/2330.TW?metrics=Date,High,Low,Open,Close,Volume&interval=1d&range=3d" > a.txt
輸出結果：
{"chart":{"result":[{"meta":{"currency":"TWD","symbol":"2330.TW","exchangeName":"TAI","instrumentType":"EQUITY","firstTradeDate":946947600,"regularMarketTime":1688707805,"gmtoffset":28800,"timezone":"CST","exchangeTimezoneName":"Asia/Taipei","regularMarketPrice":565.0,"chartPreviousClose":582.0,"priceHint":2,"currentTradingPeriod":{"pre":{"timezone":"CST","start":1688691600,"end":1688691600,"gmtoffset":28800},"regular":{"timezone":"CST","start":1688691600,"end":1688707800,"gmtoffset":28800},"post":{"timezone":"CST","start":1688707800,"end":1688707800,"gmtoffset":28800}},"dataGranularity":"1d","range":"3d","validRanges":["1d","5d","1mo","3mo","6mo","1y","2y","5y","10y","ytd","max"]},"timestamp":[1688518800,1688605200,1688691600],"indicators":{"quote":[{"low":[579.0,565.0,563.0],"close":[582.0,565.0,565.0],"open":[589.0,573.0,565.0],"high":[589.0,574.0,572.0],"volume":[14913592,28564891,18796190]}],"adjclose":[{"adjclose":[582.0,565.0,565.0]}]}}],"error":null}}
我們需要排整齊，以利閱讀，使用 js-beautify排齊，輸出到a_tidy.txt：
js-beautify a.txt > a_tidy.txt
結果：
{
"chart": {
"result": [{
"meta": {
"currency": "TWD",
"symbol": "2330.TW",
"exchangeName": "TAI",
"instrumentType": "EQUITY",
"firstTradeDate": 946947600,
"regularMarketTime": 1688707805,
"gmtoffset": 28800,
"timezone": "CST",
"exchangeTimezoneName": "Asia/Taipei",
"regularMarketPrice": 565.0,
"chartPreviousClose": 582.0,
"priceHint": 2,
"currentTradingPeriod": {
"pre": {
"timezone": "CST",
"start": 1688691600,
"end": 1688691600,
"gmtoffset": 28800
},
"regular": {
"timezone": "CST",
"start": 1688691600,
"end": 1688707800,
"gmtoffset": 28800
},
"post": {
"timezone": "CST",
"start": 1688707800,
"end": 1688707800,
"gmtoffset": 28800
}
},
"dataGranularity": "1d",
"range": "3d",
"validRanges": ["1d", "5d", "1mo", "3mo", "6mo", "1y", "2y", "5y", "10y", "ytd", "max"]
},
"timestamp": [1688518800, 1688605200, 1688691600],
"indicators": {
"quote": [{
"low": [579.0, 565.0, 563.0],
"close": [582.0, 565.0, 565.0],
"open": [589.0, 573.0, 565.0],
"high": [589.0, 574.0, 572.0],
"volume": [14913592, 28564891, 18796190]
}],
"adjclose": [{
"adjclose": [582.0, 565.0, 565.0]
}]
}
}],
"error": null
}
}