SEI Extended Market Index A (SIIT) (SMXAX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
19.62
-0.01 (-0.05%)
Sep 16, 2025, 4:00 PM EDT
SMXAX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Sep 17, 2025 | 19.62 | 19.62 | 19.62 | 19.62 | 19.62 | - |
| Sep 16, 2025 | 19.62 | 19.62 | 19.62 | 19.62 | 19.62 | -0.05% |
| Sep 15, 2025 | 19.63 | 19.63 | 19.63 | 19.63 | 19.63 | 0.31% |
| Sep 12, 2025 | 19.57 | 19.57 | 19.57 | 19.57 | 19.57 | -0.91% |
| Sep 11, 2025 | 19.75 | 19.75 | 19.75 | 19.75 | 19.75 | 1.49% |
| Sep 10, 2025 | 19.46 | 19.46 | 19.46 | 19.46 | 19.46 | -0.15% |
| Sep 9, 2025 | 19.49 | 19.49 | 19.49 | 19.49 | 19.49 | -0.36% |
| Sep 8, 2025 | 19.56 | 19.56 | 19.56 | 19.56 | 19.56 | 0.62% |
| Sep 5, 2025 | 19.44 | 19.44 | 19.44 | 19.44 | 19.44 | 0.52% |
| Sep 4, 2025 | 19.34 | 19.34 | 19.34 | 19.34 | 19.34 | 1.10% |
| Sep 3, 2025 | 19.13 | 19.13 | 19.13 | 19.13 | 19.13 | -0.16% |
| Sep 2, 2025 | 19.16 | 19.16 | 19.16 | 19.16 | 19.16 | -0.47% |
| Aug 29, 2025 | 19.25 | 19.25 | 19.25 | 19.25 | 19.25 | -0.67% |
| Aug 28, 2025 | 19.38 | 19.38 | 19.38 | 19.38 | 19.38 | 0.57% |
| Aug 27, 2025 | 19.27 | 19.27 | 19.27 | 19.27 | 19.27 | 0.57% |
| Aug 26, 2025 | 19.16 | 19.16 | 19.16 | 19.16 | 19.16 | 0.63% |
| Aug 25, 2025 | 19.04 | 19.04 | 19.04 | 19.04 | 19.04 | -0.73% |
| Aug 22, 2025 | 19.18 | 19.18 | 19.18 | 19.18 | 19.18 | 3.01% |
| Aug 21, 2025 | 18.62 | 18.62 | 18.62 | 18.62 | 18.62 | 0.05% |
| Aug 20, 2025 | 18.61 | 18.61 | 18.61 | 18.61 | 18.61 | -0.32% |
| Aug 19, 2025 | 18.67 | 18.67 | 18.67 | 18.67 | 18.67 | -0.90% |
| Aug 18, 2025 | 18.84 | 18.84 | 18.84 | 18.84 | 18.84 | 0.37% |
| Aug 15, 2025 | 18.77 | 18.77 | 18.77 | 18.77 | 18.77 | -0.21% |
| Aug 14, 2025 | 18.81 | 18.81 | 18.81 | 18.81 | 18.81 | -1.16% |
| Aug 13, 2025 | 19.03 | 19.03 | 19.03 | 19.03 | 19.03 | 1.39% |
| Aug 12, 2025 | 18.77 | 18.77 | 18.77 | 18.77 | 18.77 | 2.29% |
| Aug 11, 2025 | 18.35 | 18.35 | 18.35 | 18.35 | 18.35 | -0.38% |
| Aug 8, 2025 | 18.42 | 18.42 | 18.42 | 18.42 | 18.42 | -0.11% |
| Aug 7, 2025 | 18.44 | 18.44 | 18.44 | 18.44 | 18.44 | -0.05% |
| Aug 6, 2025 | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | 0.11% |
| Aug 5, 2025 | 18.43 | 18.43 | 18.43 | 18.43 | 18.43 | -0.05% |
| Aug 4, 2025 | 18.44 | 18.44 | 18.44 | 18.44 | 18.44 | 1.99% |
| Aug 1, 2025 | 18.08 | 18.08 | 18.08 | 18.08 | 18.08 | -2.01% |
| Jul 31, 2025 | 18.45 | 18.45 | 18.45 | 18.45 | 18.45 | -0.54% |
| Jul 30, 2025 | 18.55 | 18.55 | 18.55 | 18.55 | 18.55 | -0.16% |
| Jul 29, 2025 | 18.58 | 18.58 | 18.58 | 18.58 | 18.58 | -0.64% |
| Jul 28, 2025 | 18.70 | 18.70 | 18.70 | 18.70 | 18.70 | -0.11% |
| Jul 25, 2025 | 18.72 | 18.72 | 18.72 | 18.72 | 18.72 | 0.65% |
| Jul 24, 2025 | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | -0.80% |
| Jul 23, 2025 | 18.75 | 18.75 | 18.75 | 18.75 | 18.75 | 1.02% |
| Jul 22, 2025 | 18.56 | 18.56 | 18.56 | 18.56 | 18.56 | 0.65% |
| Jul 21, 2025 | 18.44 | 18.44 | 18.44 | 18.44 | 18.44 | -0.54% |
| Jul 18, 2025 | 18.54 | 18.54 | 18.54 | 18.54 | 18.54 | -0.11% |
| Jul 17, 2025 | 18.56 | 18.56 | 18.56 | 18.56 | 18.56 | 1.20% |
| Jul 16, 2025 | 18.34 | 18.34 | 18.34 | 18.34 | 18.34 | 0.82% |
| Jul 15, 2025 | 18.19 | 18.19 | 18.19 | 18.19 | 18.19 | -1.46% |
| Jul 14, 2025 | 18.46 | 18.46 | 18.46 | 18.46 | 18.46 | 0.82% |
| Jul 11, 2025 | 18.31 | 18.31 | 18.31 | 18.31 | 18.31 | -1.08% |
| Jul 10, 2025 | 18.51 | 18.51 | 18.51 | 18.51 | 18.51 | 0.16% |
| Jul 9, 2025 | 18.48 | 18.48 | 18.48 | 18.48 | 18.48 | 0.87% |