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株式の情報取得するGem作ったよ!
Yahoo!Japanファイナンス(http://finance.yahoo.co.jp/)
から株の情報をひっぱて適切なデータ型(Integer, Float, Range..). ごめんなさい、Yahoo!
今の所
[
"証券コード",
"銘柄名",
"取引市場",
"業種",
"株価",
"前日終値",
"始値",
"高値",
"安値",
"出来高",
"売買代金",
"値幅制限",
"信用買残",
"信用売残",
"信用買残前週比",
"信用売残前週比",
"貸借倍率",
"時価総額",
"発行済株式数",
"配当利回り(会社予想)",
"1株配当(会社予想)",
"PER(会社予想)",
"PBR(実績)",
"EPS(会社予想)",
"BPS(実績)",
"最低購入代金",
"単元株数",
"年初来高値",
"年初来安値",
"チャート図"
]
を取ってきます。余裕があったらもっと増やします。
$ gem install sorry_yahoo_finance
または
$ echo "gem 'sorry_yahoo_finance'" >> Gemfile
$ bundle
でGemをインストール
YahooFinance.find
で株価の情報をHashまたはHashの配列で受け取る.
# 証券コードを1つ指定
YahooFinance.find(8058)
=>{
"証券コード"=>8058,
"銘柄名"=>"三菱商事(株)",
"取引市場"=>"東証1部",
"業種"=>"卸売業",
"株価"=>2030,
"前日終値"=>2037,
"始値"=>2015,
"高値"=>2031,
"安値"=>2000,
"出来高"=>6705900,
"売買代金"=>13495988,
"値幅制限"=>1537..2537,
"信用買残"=>4071100,
"信用売残"=>592600,
"信用買残前週比"=>574300,
"信用売残前週比"=>-167100,
"貸借倍率"=>6.87,
"時価総額"=>3297607,
"発行済株式数"=>1624036751,
"配当利回り(会社予想)"=>3.45,
"1株配当(会社予想)"=>70.0,
"PER(会社予想)"=>"(連) 8.28",
"PBR(実績)"=>"(連) 0.57",
"EPS(会社予想)"=>"\n(連) 245.17",
"BPS(実績)"=>"\n(連) 3,568.72",
"最低購入代金"=>203050,
"単元株数"=>100,
"年初来高値"=>2356,
"年初来安値"=>1767,
"チャート図"=>"http://chart.yahoo.co.jp/?code=8058.T&tm=1d&size=e&vip=off"
}
# 証券コードを複数指定
YahooFinance.find(8606, 8058)
=>[
{
"証券コード"=>8606,
"銘柄名"=>"みずほ証券(株)",
"取引市場"=>"東証1部",
"業種"=>"証券業",
"株価"=>210,
...
},
{
"証券コード"=>8058,
"銘柄名"=>"三菱商事(株)",
"取引市場"=>"東証1部",
"業種"=>"卸売業",
"株価"=>1880,
...
}
]
# 日付を指定、その1
YahooFinance.find(8058, date: Date.new(2014, 3, 20))
=>{
"証券コード"=>8058,
"銘柄名"=>"三菱商事(株)",
"取引市場"=>"東証1部",
"業種"=>"卸売業",
"始値"=>1880,
"高値"=>1893,
"安値"=>1860,
"終値"=>1863
}
# 日付を指定、その2
YahooFinance.find(8058, date: [2014, 3, 20])
=>{
"証券コード"=>8058,
"銘柄名"=>"三菱商事(株)",
"取引市場"=>"東証1部",
"業種"=>"卸売業",
"始値"=>1880,
"高値"=>1893,
"安値"=>1860,
"終値"=>1863
}
# 日付を複数指定
* `format: :json`を指定しない場合はdateの値はDateオブジェクトになります.
* 証券コードと日付をどちらも複数していする事は出来ません.(2015-1-14現在)
JSON.parse(YahooFinance.find(8058, date: Date.new(2014, 3, 28) .. Date.new(2014, 4, 3), format: :json, lang: :en))
=>{
"code"=>8058,
"name"=>"三菱商事(株)",
"market"=>"東証1部",
"industry"=>"卸売業",
"prices"=>
[
{"opening"=>1863, "high"=>1879, "low"=>1838, "finish"=>1879, "turnover"=>5558500, "date"=>"2014-03-28"},
{"opening"=>1891, "high"=>1920, "low"=>1891, "finish"=>1916, "turnover"=>6580800, "date"=>"2014-03-31"},
{"opening"=>1915, "high"=>1925, "low"=>1903, "finish"=>1919, "turnover"=>4873600, "date"=>"2014-04-01"},
{"opening"=>1923, "high"=>1944, "low"=>1910, "finish"=>1921, "turnover"=>6388600, "date"=>"2014-04-02"},
{"opening"=>1935, "high"=>1943, "low"=>1921, "finish"=>1930, "turnover"=>5344400, "date"=>"2014-04-03"}
]
}
# ラベルを英語で
YahooFinance.find(8606, lang: :en)
=>{
:code=>8606,
:name=>"みずほ証券(株)",
:market=>"東証1部",
:industry=>"証券業",
:price=>0,
:previousprice=>165
...
}
# フォーマットをjsonで
YahooFinance.find(8606, format: :json, lang: :en)
=> "{\"code\":8606,\"name\":\"みずほ証券(株)\",\"market\":\"東証1部\",\"industry\":\"証券業\",\"price\":0,\"previousprice\":165,\"opening\":0,\"high\":0,\"low\":0,\"turnover\":0,\"trading_volume\":0,\"price_limit\":\"0..0\",\"margin_buying\":1070000,\"margin_selling\":90000,\"d_margin_buying\":-3343000,\"d_margin_selling\":-748000,\"margin_rate\":11.89,\"capitalization\":262629,\"shares_outstanding\":1591688683,\"dividend_yield\":0.0,\"dps\":0.0,\"per\":\"(連) ---\",\"pbr\":\"(連) 0.49\",\"eps\":\"\\n---\",\"bps\":\"\\n(連) 334.82\",\"minimum_purchase\":165000,\"share_unit\":1000,\"yearly_high\":254,\"yearly_low\":162,\"chart_image\":\"http://chart.yahoo.co.jp/?code=8606.T&tm=1d&size=e&vip=off\"}"
YahooFinance.find(8604, 8058, date: Date.new(2014, 12, 1), lang: :en)
=>[
{
:code=>8604,
:name=>"野村ホールディングス(株)",
:market=>"東証1部",
:industry=>"証券業",
:opening=>716,
:high=>726,
:low=>710,
:finish=>718
},
{
:code=>8058,
:name=>"三菱商事(株)",
:market=>"東証1部",
:industry=>"卸売業",
:opening=>2260,
:high=>2278,
:low=>2215,
:finish=>2222
}
]
FAQs
Unknown package
We found that sorry_yahoo_finance demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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