元大S&P500
00646 成交量僅含一般交易、盤後定價交易78.80
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元大S&P500(00646) 淨值及折溢價
| 日期 | 市價 | 淨值1 | 折溢價 | 折溢價% | 申購買回淨單位數 |
|---|---|---|---|---|---|
| 日期 | 市價 | 淨值1 | 折溢價 | 折溢價% | 申購買回淨單位數 |
| 2026/10/27 | 78.8 | 78.61 | 0.19 | 0.24 | 0 |
| 2026/10/22 | 78.95 | 78.42 | 0.53 | 0.68 | 0 |
| 2026/10/21 | 79.2 | 79.09 | 0.11 | 0.14 | 1,000,000 |
| 2026/10/20 | 79 | 79.14 | -0.14 | -0.18 | 0 |
| 2026/10/19 | 79 | 78.61 | 0.39 | 0.5 | -2,500,000 |
| 2026/10/16 | 79.35 | 78.03 | 1.32 | 1.69 | -500,000 |
| 2026/10/15 | 78.15 | 78.91 | -0.76 | -0.96 | -1,000,000 |
| 2026/10/14 | 79.25 | 78.07 | 1.18 | 1.51 | 500,000 |
| 2026/10/13 | 78.65 | 78.93 | -0.28 | -0.35 | 0 |
| 2026/10/12 | 78.8 | 78.36 | 0.44 | 0.56 | -2,500,000 |
| 2026/10/08 | 78.35 | 77.98 | 0.37 | 0.47 | 0 |
| 2026/10/07 | 78.15 | 78.21 | -0.06 | -0.08 | 1,500,000 |
| 2026/10/06 | 77.85 | 78.15 | -0.3 | -0.38 | 1,500,000 |
| 2026/10/05 | 77.25 | 77.65 | -0.4 | -0.52 | 0 |
| 2026/10/02 | 77.25 | 77.35 | -0.1 | -0.13 | 500,000 |
| 2026/10/01 | 77.5 | 77.15 | 0.35 | 0.45 | 500,000 |
| 2026/09/30 | 77.15 | 76.63 | 0.52 | 0.68 | 0 |
| 2026/09/29 | 76.9 | 76.93 | -0.03 | -0.04 | 2,000,000 |
| 2026/09/24 | 77.15 | 77.09 | 0.06 | 0.08 | 1,500,000 |
| 2026/09/23 | 77.6 | 76.86 | 0.74 | 0.96 | 500,000 |
| 2026/09/22 | 77.6 | 77.43 | 0.17 | 0.22 | 1,500,000 |
| 2026/09/21 | 76.8 | 77.51 | -0.71 | -0.92 | 0 |
| 2026/09/18 | 76.6 | 76.54 | 0.06 | 0.08 | 1,000,000 |
| 2026/09/17 | 76.3 | 76.58 | -0.28 | -0.37 | 1,000,000 |
| 2026/09/16 | 76.1 | 75.51 | 0.59 | 0.78 | 1,000,000 |
| 2026/09/15 | 76.2 | 76 | 0.2 | 0.26 | 1,500,000 |
| 2026/09/14 | 76.15 | 76.11 | 0.04 | 0.05 | 500,000 |
| 2026/09/11 | 75.85 | 76.16 | -0.31 | -0.41 | 1,500,000 |
| 2026/09/10 | 76 | 75.29 | 0.71 | 0.94 | 8,500,000 |
| 2026/09/09 | 76.1 | 75.53 | 0.57 | 0.75 | 0 |
1 每日定時更新,至 23:00 止為最新數據
*ETF為開放式基金,上市後除了可在「次級市場」透過券商下單、銀行單筆或定期定額以「市價」買賣外,還可在「初級市場」透過券商以「淨值」進行申購買回,當出現大幅折溢價時,財力雄厚的投資人便抓住機會透過兩者市場間的來回買賣進行套利,過程中也使市價和淨值收斂在一定幅度內。由於申購買回多以500,000單位的倍數進行,所費金額大,門檻較高,通常為機構法人進行策略性交易的場所。申購買回淨單位數=申購單位-買回單位。