EEM 预期波动历史 iShares MSCI Emerging Markets 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1

收盘价处于区间内100%

|实际值| 低于预期值100%

平均预期波动幅度±0.3%

平均|实际|波动幅度0.0%

平均绝对误差0.2pt

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	67.04	±0.3%	66.84–67.24	em-1.0
Sep 01	Sep 02	1	66.77	±1.1%	66.06–67.48	em-1.0
Aug 31	Sep 02	2	67.03	±1.2%	66.22–67.83	em-1.0
Sep 02	Sep 04	2	67.04	±1.2%	66.23–67.84	em-1.0
Sep 01	Sep 04	3	66.77	±1.6%	65.69–67.84	em-1.0
Aug 31	Sep 04	4	67.03	±1.7%	65.89–68.17	em-1.0
Sep 02	Sep 09	7	67.04	±1.8%	65.84–68.23	em-1.0
Sep 01	Sep 09	8	66.77	±1.9%	65.52–68.02	em-1.0
Aug 31	Sep 09	9	67.03	±2.2%	65.58–68.47	em-1.0
Sep 02	Sep 11	9	67.04	±2.3%	65.49–68.59	em-1.0
Sep 01	Sep 11	10	66.77	±2.6%	65.06–68.48	em-1.0
Aug 31	Sep 11	11	67.03	±2.7%	65.22–68.84	em-1.0
Sep 02	Sep 14	12	67.04	±2.5%	65.39–68.69	em-1.0
Sep 01	Sep 14	13	66.77	±2.9%	64.86–68.68	em-1.0
Aug 31	Sep 14	14	67.03	±3.1%	64.97–69.09	em-1.0
Sep 02	Sep 16	14	67.04	±2.9%	65.12–68.96	em-1.0
Sep 01	Sep 16	15	66.77	±4.9%	63.52–70.02	em-1.0
Sep 02	Sep 18	16	67.04	±3.3%	64.81–69.27	em-1.0
Sep 01	Sep 18	17	66.77	±3.6%	64.37–69.17	em-1.0
Aug 31	Sep 18	18	67.03	±3.7%	64.53–69.53	em-1.0
Sep 02	Sep 25	23	67.04	±4.0%	64.38–69.70	em-1.0
Sep 01	Sep 25	24	66.77	±4.2%	63.98–69.56	em-1.0
Aug 31	Sep 25	25	67.03	±4.5%	64.03–70.03	em-1.0
Sep 02	Sep 30	28	67.04	±4.4%	64.09–69.99	em-1.0
Sep 01	Sep 30	29	66.77	±4.5%	63.74–69.80	em-1.0
Aug 31	Sep 30	30	67.03	±4.8%	63.80–70.26	em-1.0
Sep 02	Oct 02	30	67.04	±4.7%	63.90–70.19	em-1.0
Sep 01	Oct 02	31	66.77	±5.0%	63.42–70.12	em-1.0
Aug 31	Oct 02	32	67.03	±4.9%	63.72–70.34	em-1.0
Sep 02	Oct 09	37	67.04	±5.3%	63.49–70.58	em-1.0

快照	已到期	预期值	实际值	在区间内？	现货价 → 收盘价
Aug 31, 2026	Aug 31	±0.3%	-0.0%	区间内	67.03 → 67.02

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.