S&P日本500自社株買い指数の概要
かぶー
日本株式市場の自社株買い比率が高い上位50銘柄で構成されている指数だよ！
- 当ページは、S&P日本500自社株買い指数の解説と推移（チャートと時系列）を掲載したページです。
- 各指数・指標の解説
「自社株買いとは」
「株式消却（自社株消却）とは」 - Source:S&P Dow Jones Indices LLC
- 当ページでは、市場で最もよく見られるS&P日本500自社株買い指数（配当込み）の推移を掲載しています。S&P日本500自社株買い指数のトータルリターンの推移です。トータルリターンとは、インカムゲイン+プライスリターンです。つまり、総合収益です（源泉税は考慮されない）。簡単に言うと、税金を差し引かない前提で配当を再投資した場合の指数です。
- ティッカーシンボル（ticker symbol）
S&P日本500自社株買い指数：SPJBJP - S&P Japan500 Buyback Index(SPJBJP) historical data&chart
S&P日本500自社株買い指数とは？
S&P日本500自社株買い指数（英語：S＆P Japan500 Buyback Index）とは、S&Pダウジョーンズインデックスが算出・公表している、S&P日本500指数（以下で解説します）の構成銘柄のうち、自社株買い比率が高い上位50銘柄で構成されている指数です。基準日は2004年1月16日。
S&P日本500自社株買い指数は、つまり日本株式市場における自社株買い比率が高い銘柄のパフォーマンスを示しており、積極的に自社株買いを行っている銘柄群のパフォーマンスを示している指数です。
S&P日本500指数とは？
S&P日本500指数（英語：S&P Japan 500）とは、S&Pダウジョーンズインデックスが算出・公表している、日本の株式市場全体の時価総額約90％をカバーしている株価指数です。構成銘柄は日本を代表する500社で、ジャスダック（JASDAQ・新興市場）の銘柄も含まれており、日本市場の大型株・中型株・小型株からなる日本市場全銘柄を対象とした株価指数です。S&P日本500指数は「S&P日本500株価指数」とも呼ばれており、「日本版のS&P500(S&P500種株価指数)」として認知されています。
リバランス
S&P日本500自社株買い指数のリバランスは、1月・4月・7月・10月に行われます。
構成銘柄（ウェイト上位10銘柄）
S&P日本500自社株買い指数の構成銘柄（上位10銘柄）は、以下の通りです。
| 証券コード | 銘柄 |
|---|---|
| 5803 | フジクラ |
| 7013 | IHI |
| 8035 | 東京エレクトロン |
| 7936 | アシックス |
| 6845 | アズビル |
| 8184 | 島忠 |
| 6758 | ソニー |
| 6988 | 日東電工 |
| 2503 | キリン |
| 6963 | ローム |
業種別ウェイト
| 業種 | ウェイト（％） |
|---|---|
| Industrials | 26.7 |
| Consumer Discreationary | 25.1 |
| Financials | 11.9 |
| Infomation Technology | 9.4 |
| Communication Services | 8.3 |
| Materials | 6.5 |
| Health Care | 5.8 |
| Consumer Staples | 2.4 |
| Utilities | 2.1 |
| Real Estate | 2.0 |
チャート（S&P日本500自社株買い指数）
- 拡大表示はこちら
- Chart [S&P Japan500 Buyback Index(SPJBJP)]
時系列（historical data）
2023年
| 日付 | S&P日本500自社株買い指数 | 前日比 | 前日比％ |
|---|---|---|---|
| 2023/6/2 | 352.37 | +4.44 | +1.28% |
| 2023/6/1 | 347.93 | +3.31 | +0.96% |
| 2023/5/31 | 344.62 | -4.54 | -1.30% |
| 2023/5/30 | 349.16 | -1.38 | -0.39% |
| 2023/5/29 | 350.54 | +3.93 | +1.13% |
| 2023/5/26 | 346.61 | -1.32 | -0.38% |
| 2023/5/25 | 347.93 | -0.94 | -0.27% |
| 2023/5/24 | 348.87 | -1.66 | -0.47% |
| 2023/5/23 | 350.53 | -1.65 | -0.47% |
| 2023/5/22 | 352.18 | +1.58 | +0.45% |
| 2023/5/19 | 350.60 | -0.99 | -0.28% |
| 2023/5/18 | 351.59 | +1.58 | +0.45% |
| 2023/5/17 | 350.01 | +1.62 | +0.46% |
| 2023/5/16 | 348.39 | +0.93 | +0.27% |
| 2023/5/15 | 347.46 | +5.26 | +1.54% |
| 2023/5/12 | 342.20 | +1.77 | +0.52% |
| 2023/5/11 | 340.43 | +0.31 | +0.09% |
| 2023/5/10 | 340.12 | +0.01 | +0.00% |
| 2023/5/9 | 340.11 | +3.37 | +1.00% |
| 2023/5/8 | 336.74 | +0.11 | +0.03% |
| 2023/5/2 | 336.63 | +3.56 | +1.07% |
| 2023/5/1 | 333.07 | -0.12 | -0.04% |
| 2023/4/28 | 333.19 | +4.61 | +1.40% |
| 2023/4/27 | 328.58 | +0.20 | +0.06% |
| 2023/4/26 | 328.38 | -1.84 | -0.56% |
| 2023/4/25 | 330.22 | +0.45 | +0.14% |
| 2023/4/24 | 329.77 | +0.20 | +0.06% |
| 2023/4/21 | 329.57 | -0.22 | -0.07% |
| 2023/4/20 | 329.79 | +0.94 | +0.29% |
| 2023/4/19 | 328.85 | +1.01 | +0.31% |
| 2023/4/18 | 327.84 | +1.29 | +0.40% |
| 2023/4/17 | 326.55 | +0.41 | +0.13% |
| 2023/4/14 | 326.14 | +1.38 | +0.42% |
| 2023/4/13 | 324.76 | -0.22 | -0.07% |
| 2023/4/12 | 324.98 | +2.42 | +0.75% |
| 2023/4/11 | 322.56 | +1.65 | +0.51% |
| 2023/4/10 | 320.91 | +2.17 | +0.68% |
| 2023/4/7 | 318.74 | +0.98 | +0.31% |
| 2023/4/6 | 317.76 | -3.49 | -1.09% |
| 2023/4/5 | 321.25 | -5.72 | -1.75% |
| 2023/4/4 | 326.97 | +0.01 | +0.00% |
| 2023/4/3 | 326.96 | +3.26 | +1.01% |
| 2023/3/31 | 323.70 | +2.77 | +0.86% |
| 2023/3/30 | 320.93 | +0.69 | +0.22% |
| 2023/3/29 | 320.24 | +5.69 | +1.81% |
| 2023/3/28 | 314.55 | +0.67 | +0.21% |
| 2023/3/27 | 313.88 | +0.70 | +0.22% |
| 2023/3/24 | 313.18 | -0.35 | -0.11% |
| 2023/3/23 | 313.53 | -0.31 | -0.10% |
| 2023/3/22 | 313.84 | +4.86 | +1.57% |
| 2023/3/20 | 308.98 | -5.55 | -1.76% |
| 2023/3/17 | 314.53 | +1.26 | +0.40% |
| 2023/3/16 | 313.27 | -4.94 | -1.55% |
| 2023/3/15 | 318.21 | +3.54 | +1.12% |
| 2023/3/14 | 314.67 | -9.97 | -3.07% |
| 2023/3/13 | 324.64 | -5.75 | -1.74% |
| 2023/3/10 | 330.39 | -5.80 | -1.73% |
| 2023/3/9 | 336.19 | +3.77 | +1.13% |
| 2023/3/8 | 332.42 | +1.40 | +0.42% |
| 2023/3/7 | 331.02 | +1.26 | +0.38% |
| 2023/3/6 | 329.76 | +1.72 | +0.52% |
| 2023/3/3 | 328.04 | +2.68 | +0.82% |
| 2023/3/2 | 325.36 | -0.08 | -0.02% |
| 2023/3/1 | 325.44 | +1.86 | +0.57% |
| 2023/2/28 | 323.58 | -0.50 | -0.15% |
| 2023/2/27 | 324.08 | +0.99 | +0.31% |
| 2023/2/24 | 323.09 | +2.85 | +0.89% |
| 2023/2/22 | 320.24 | -4.00 | -1.23% |
| 2023/2/21 | 324.24 | +1.40 | +0.43% |
| 2023/2/20 | 322.84 | +2.52 | +0.79% |
| 2023/2/17 | 320.32 | -0.57 | -0.18% |
| 2023/2/16 | 320.89 | +2.03 | +0.64% |
| 2023/2/15 | 318.86 | +2.58 | +0.82% |
| 2023/2/14 | 316.28 | +5.07 | +1.63% |
| 2023/2/13 | 311.21 | -1.17 | -0.37% |
| 2023/2/10 | 312.38 | +2.53 | +0.82% |
| 2023/2/9 | 309.85 | +0.43 | +0.14% |
| 2023/2/8 | 309.42 | +0.08 | +0.03% |
| 2023/2/7 | 309.34 | +0.82 | +0.27% |
| 2023/2/6 | 308.52 | +1.47 | +0.48% |
| 2023/2/3 | 307.05 | -1.36 | -0.44% |
| 2023/2/2 | 308.41 | -2.13 | -0.69% |
| 2023/2/1 | 310.54 | -10.70 | -3.33% |
| 2023/1/31 | 321.24 | +8.49 | +2.71% |
| 2023/1/30 | 312.75 | -0.14 | -0.04% |
| 2023/1/27 | 312.89 | -0.22 | -0.07% |
| 2023/1/26 | 313.11 | +0.57 | +0.18% |
| 2023/1/25 | 312.54 | +0.97 | +0.31% |
| 2023/1/24 | 311.57 | +3.79 | +1.23% |
| 2023/1/23 | 307.78 | +2.18 | +0.71% |
| 2023/1/20 | 305.60 | +2.23 | +0.74% |
| 2023/1/19 | 303.37 | -2.19 | -0.72% |
| 2023/1/18 | 305.56 | +4.14 | +1.37% |
| 2023/1/17 | 301.42 | +2.05 | +0.68% |
| 2023/1/16 | 299.37 | -2.79 | -0.92% |
| 2023/1/13 | 302.16 | +0.08 | +0.03% |
| 2023/1/12 | 302.08 | +1.30 | +0.43% |
| 2023/1/11 | 300.78 | +2.41 | +0.81% |
| 2023/1/10 | 298.37 | -0.37 | -0.12% |
| 2023/1/6 | 298.74 | -0.11 | -0.04% |
| 2023/1/5 | 298.85 | -1.41 | -0.47% |
| 2023/1/4 | 300.26 | -2.97 | -0.98% |
2022年
| 日付 | S&P日本500自社株買い指数 | 前日比 | 前日比％ |
|---|---|---|---|
| 22/12/30 | 303.23 | +0.11 | +0.04% |
| 22/12/29 | 303.12 | -1.72 | -0.56% |
| 22/12/28 | 304.84 | +0.27 | +0.09% |
| 22/12/27 | 304.57 | +1.51 | +0.50% |
| 22/12/26 | 303.06 | +0.27 | +0.09% |
| 22/12/23 | 302.79 | -0.70 | -0.23% |
| 22/12/22 | 303.49 | +1.81 | +0.60% |
| 22/12/21 | 301.68 | -1.41 | -0.47% |
| 22/12/20 | 303.09 | -1.57 | -0.52% |
| 22/12/19 | 304.66 | -1.64 | -0.54% |
| 22/12/16 | 306.30 | -3.08 | -1.00% |
| 22/12/15 | 309.38 | 0.00 | 0.00% |
| 22/12/14 | 309.38 | +1.66 | +0.54% |
| 22/12/13 | 307.72 | +1.06 | +0.35% |
| 22/12/12 | 306.66 | -0.54 | -0.18% |
| 22/12/09 | 307.20 | +3.06 | +1.01% |
| 22/12/08 | 304.14 | -0.02 | -0.01% |
| 22/12/07 | 304.16 | -0.17 | -0.06% |
| 22/12/06 | 304.33 | +1.24 | +0.41% |
| 22/12/05 | 303.09 | -1.23 | -0.40% |
| 22/12/02 | 304.32 | -5.18 | -1.67% |
| 22/12/01 | 309.50 | -0.87 | -0.28% |
| 22/11/30 | 310.37 | -1.72 | -0.55% |
| 22/11/29 | 312.09 | -1.46 | -0.47% |
| 22/11/28 | 313.55 | -0.83 | -0.26% |
| 22/11/25 | 314.38 | +0.28 | +0.09% |
| 22/11/24 | 314.10 | +4.34 | +1.40% |
| 22/11/22 | 309.76 | +3.59 | +1.17% |
| 22/11/21 | 306.17 | +0.65 | +0.21% |
| 22/11/18 | 305.52 | +0.77 | +0.25% |
| 22/11/17 | 304.75 | +1.09 | +0.36% |
| 22/11/16 | 303.66 | +0.11 | +0.04% |
| 22/11/15 | 303.55 | +0.87 | +0.29% |
| 22/11/14 | 302.68 | -3.13 | -1.02% |
| 22/11/11 | 305.81 | +3.08 | +1.02% |
| 22/11/10 | 302.73 | -1.58 | -0.52% |
| 22/11/09 | 304.31 | -0.32 | -0.11% |
| 22/11/08 | 304.63 | +3.74 | +1.24% |
| 22/11/07 | 300.89 | +2.12 | +0.71% |
| 22/11/04 | 298.77 | -3.66 | -1.21% |
| 22/11/02 | 302.43 | -0.31 | -0.10% |
| 22/11/01 | 302.74 | +0.60 | +0.20% |
| 22/10/31 | 302.14 | +4.55 | +1.53% |
| 22/10/28 | 297.59 | -1.39 | -0.46% |
| 22/10/27 | 298.98 | -2.50 | -0.83% |
| 22/10/26 | 301.48 | +0.87 | +0.29% |
| 22/10/25 | 300.61 | +2.59 | +0.87% |
| 22/10/24 | 298.02 | +0.27 | +0.09% |
| 22/10/21 | 297.75 | -1.73 | -0.58% |
| 22/10/20 | 299.48 | -0.65 | -0.22% |
| 22/10/19 | 300.13 | +0.91 | +0.30% |
| 22/10/18 | 299.22 | +3.24 | +1.09% |
| 22/10/17 | 295.98 | -2.85 | -0.95% |
| 22/10/14 | 298.83 | +6.14 | +2.10% |
| 22/10/13 | 292.69 | -1.70 | -0.58% |
| 22/10/12 | 294.39 | -1.62 | -0.55% |
| 22/10/11 | 296.01 | -3.62 | -1.21% |
| 22/10/07 | 299.63 | -2.23 | -0.74% |
| 22/10/06 | 301.86 | +2.09 | +0.70% |
| 22/10/05 | 299.77 | +0.46 | +0.15% |
| 22/10/04 | 299.31 | +9.06 | +3.12% |
| 22/10/03 | 290.25 | +0.08 | +0.03% |
| 22/09/30 | 290.17 | -2.44 | -0.83% |
| 22/09/29 | 292.61 | +5.38 | +1.87% |
| 22/09/28 | 287.23 | -1.99 | -0.69% |
| 22/09/27 | 289.22 | +1.35 | +0.47% |
| 22/09/26 | 287.87 | -7.23 | -2.45% |
| 22/09/22 | 295.10 | -0.90 | -0.30% |
| 22/09/21 | 296.00 | -3.08 | -1.03% |
| 22/09/20 | 299.08 | +2.04 | +0.69% |
| 22/09/16 | 297.04 | +0.35 | +0.12% |
| 22/09/15 | 296.69 | -0.10 | -0.03% |
| 22/09/14 | 296.79 | -4.07 | -1.35% |
| 22/09/13 | 300.86 | +1.10 | +0.37% |
| 22/09/12 | 299.76 | +1.63 | +0.55% |
| 22/09/09 | 298.13 | +1.73 | +0.58% |
| 22/09/08 | 296.40 | +4.93 | +1.69% |
| 22/09/07 | 291.47 | -1.59 | -0.54% |
| 22/09/06 | 293.06 | -0.80 | -0.27% |
| 22/09/05 | 293.86 | +0.72 | +0.25% |
| 22/09/02 | 293.14 | -1.12 | -0.38% |
| 22/09/01 | 294.26 | -3.51 | -1.18% |
| 22/08/31 | 297.77 | -1.13 | -0.38% |
| 22/08/30 | 298.90 | +4.22 | +1.43% |
| 22/08/29 | 294.68 | -4.42 | -1.48% |
| 22/08/26 | 299.10 | -0.76 | -0.25% |
| 22/08/25 | 299.86 | +0.94 | +0.31% |
| 22/08/24 | 298.92 | -0.03 | -0.01% |
| 22/08/23 | 298.95 | -1.87 | -0.62% |
| 22/08/22 | 300.82 | +0.99 | +0.33% |
| 22/08/19 | 299.83 | +0.28 | +0.09% |
| 22/08/18 | 299.55 | -1.38 | -0.46% |
| 22/08/17 | 300.93 | +3.51 | +1.18% |
| 22/08/16 | 297.42 | +0.05 | +0.02% |
| 22/08/15 | 297.37 | +0.77 | +0.26% |
| 22/08/12 | 296.60 | +4.60 | +1.58% |
| 22/08/10 | 292.00 | -0.65 | -0.22% |
| 22/08/09 | 292.65 | -2.12 | -0.72% |
| 22/08/08 | 294.77 | +1.58 | +0.54% |
| 22/08/05 | 293.19 | +1.31 | +0.45% |
| 22/08/04 | 291.88 | -1.75 | -0.60% |
| 22/08/03 | 293.63 | -0.02 | -0.01% |
| 22/08/02 | 293.65 | -3.36 | -1.13% |
| 22/08/01 | 297.01 | +3.31 | +1.13% |
| 22/07/29 | 293.70 | -1.14 | -0.39% |
| 22/07/28 | 294.84 | +0.46 | +0.16% |
| 22/07/27 | 294.38 | -1.06 | -0.36% |
| 22/07/26 | 295.44 | +0.95 | +0.32% |
| 22/07/25 | 294.49 | -0.26 | -0.09% |
| 22/07/22 | 294.75 | +0.27 | +0.09% |
| 22/07/21 | 294.48 | +1.22 | +0.42% |
| 22/07/20 | 293.26 | +5.75 | +2.00% |
| 22/07/19 | 287.51 | +2.26 | +0.79% |
| 22/07/15 | 285.25 | -2.49 | -0.87% |
| 22/07/14 | 287.74 | -0.20 | -0.07% |
| 22/07/13 | 287.94 | +0.57 | +0.20% |
| 22/07/12 | 287.37 | -4.53 | -1.55% |
| 22/07/11 | 291.90 | +4.05 | +1.41% |