SMH 预期波动历史 VanEck Semiconductor ETF
每个交易日收盘后，我们记录期权市场对各到期日的定价——均在结果揭晓前留存。到期日过后，实际结果会附记于原始预估值旁。预估值在事后绝不修改。 如何解读这些统计数据 · 记录开始于 Aug 31, 2026
已解决的比较项3
收盘价处于区间内67%
|实际值| 低于预期值67%
平均预期波动幅度±0.7%
平均|实际|波动幅度0.8%
平均绝对误差0.5pt
隐含与已实现波动率，按到期日
每个到期日：琥珀色轮廓框为最接近到期时记录的预期涨跌幅；实心柱为股票实际涨跌幅。柱形下方标注带符号的具体数值。
预期（已记录）实际
已记录（等待结果）
| 快照 | 到期时间 | DTE | 当时现货价 | 预期涨跌幅 | 区间 | 方法 |
|---|---|---|---|---|---|---|
| Sep 02 | Sep 02 | 0 | 550.50 | ±0.7% | 546.75–554.25 | em-1.0 |
| Sep 01 | Sep 02 | 1 | 546.00 | ±1.6% | 537.53–554.47 | em-1.0 |
| Aug 31 | Sep 02 | 2 | 556.80 | ±1.8% | 547.02–566.58 | em-1.0 |
| Sep 02 | Sep 03 | 1 | 550.50 | ±1.6% | 541.78–559.22 | em-1.0 |
| Sep 01 | Sep 03 | 2 | 546.00 | ±2.1% | 534.45–557.55 | em-1.0 |
| Aug 31 | Sep 03 | 3 | 556.80 | ±2.2% | 544.52–569.08 | em-1.0 |
| Sep 02 | Sep 04 | 2 | 550.50 | ±2.1% | 539.00–562.00 | em-1.0 |
| Sep 01 | Sep 04 | 3 | 546.00 | ±2.6% | 531.73–560.27 | em-1.0 |
| Aug 31 | Sep 04 | 4 | 556.80 | ±2.7% | 541.65–571.95 | em-1.0 |
| Sep 02 | Sep 08 | 6 | 550.50 | ±2.6% | 536.15–564.85 | em-1.0 |
| Sep 01 | Sep 08 | 7 | 546.00 | ±3.2% | 528.73–563.27 | em-1.0 |
| Aug 31 | Sep 08 | 8 | 556.80 | ±3.1% | 539.77–573.83 | em-1.0 |
| Sep 02 | Sep 09 | 7 | 550.50 | ±3.0% | 533.88–567.12 | em-1.0 |
| Sep 01 | Sep 09 | 8 | 546.00 | ±3.4% | 527.25–564.75 | em-1.0 |
| Aug 31 | Sep 09 | 9 | 556.80 | ±3.3% | 538.15–575.45 | em-1.0 |
| Sep 02 | Sep 10 | 8 | 550.50 | ±3.4% | 531.60–569.40 | em-1.0 |
| Sep 01 | Sep 10 | 9 | 546.00 | ±3.7% | 525.60–566.40 | em-1.0 |
| Aug 31 | Sep 10 | 10 | 556.80 | ±3.6% | 536.48–577.12 | em-1.0 |
| Sep 02 | Sep 11 | 9 | 550.50 | ±3.8% | 529.48–571.52 | em-1.0 |
| Sep 01 | Sep 11 | 10 | 546.00 | ±4.1% | 523.65–568.35 | em-1.0 |
| Aug 31 | Sep 11 | 11 | 556.80 | ±3.8% | 535.83–577.77 | em-1.0 |
| Sep 02 | Sep 14 | 12 | 550.50 | ±4.1% | 527.73–573.27 | em-1.0 |
| Sep 01 | Sep 14 | 13 | 546.00 | ±4.5% | 521.20–570.80 | em-1.0 |
| Aug 31 | Sep 14 | 14 | 556.80 | ±4.1% | 534.02–579.58 | em-1.0 |
| Sep 02 | Sep 15 | 13 | 550.50 | ±4.2% | 527.17–573.83 | em-1.0 |
| Sep 01 | Sep 15 | 14 | 546.00 | ±4.8% | 519.62–572.38 | em-1.0 |
| Sep 02 | Sep 16 | 14 | 550.50 | ±4.6% | 525.33–575.67 | em-1.0 |
| Sep 02 | Sep 18 | 16 | 550.50 | ±5.2% | 522.15–578.85 | em-1.0 |
| Sep 01 | Sep 18 | 17 | 546.00 | ±5.5% | 516.05–575.95 | em-1.0 |
| Aug 31 | Sep 18 | 18 | 556.80 | ±5.3% | 527.25–586.35 | em-1.0 |
已归档快照
| 快照 | 已到期 | 预期值 | 实际值 | 在区间内？ | 现货价 → 收盘价 |
|---|---|---|---|---|---|
| Sep 01, 2026 | Sep 01 | ±0.5% | -0.1% | 区间内 | 546.00 → 545.22 |
| Aug 31, 2026 | Sep 01 | ±1.3% | -2.1% | 区间外 | 556.80 → 545.22 |
| Aug 31, 2026 | Aug 31 | ±0.4% | -0.0% | 区间内 | 556.80 → 556.63 |
结果通过比较记录的价格区间与到期日收盘价得出。各行显示所用方法版本（与当前版本不同时）；当前版本： em-1.0.