SEI Institutional Investments Trust Extended Market Index Fund Class A (SMXAX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
19.06
-0.23 (-1.19%)
Apr 28, 2026, 4:00 PM EST
SMXAX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Apr 29, 2026 | 18.94 | 18.94 | 18.94 | 18.94 | 18.94 | -0.63% |
| Apr 28, 2026 | 19.06 | 19.06 | 19.06 | 19.06 | 19.06 | -1.19% |
| Apr 27, 2026 | 19.29 | 19.29 | 19.29 | 19.29 | 19.29 | - |
| Apr 24, 2026 | 19.29 | 19.29 | 19.29 | 19.29 | 19.29 | 0.16% |
| Apr 23, 2026 | 19.26 | 19.26 | 19.26 | 19.26 | 19.26 | 32.00% |
| Apr 22, 2026 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | -99.69% |
| Apr 21, 2026 | 19.31 | 19.31 | 19.31 | 19.31 | 19.31 | -0.87% |
| Apr 20, 2026 | 19.48 | 19.48 | 19.48 | 19.48 | 19.48 | 0.67% |
| Apr 17, 2026 | 19.35 | 19.35 | 19.35 | 19.35 | 19.35 | 2.00% |
| Apr 16, 2026 | 18.97 | 18.97 | 18.97 | 18.97 | 18.97 | 0.26% |
| Apr 15, 2026 | 18.92 | 18.92 | 18.92 | 18.92 | 18.92 | 0.37% |
| Apr 14, 2026 | 18.85 | 18.85 | 18.85 | 18.85 | 18.85 | 0.96% |
| Apr 13, 2026 | 18.67 | 18.67 | 18.67 | 18.67 | 18.67 | 1.80% |
| Apr 10, 2026 | 18.34 | 18.34 | 18.34 | 18.34 | 18.34 | -0.43% |
| Apr 9, 2026 | 18.42 | 18.42 | 18.42 | 18.42 | 18.42 | 0.05% |
| Apr 8, 2026 | 18.41 | 18.41 | 18.41 | 18.41 | 18.41 | 2.68% |
| Apr 7, 2026 | 17.93 | 17.93 | 17.93 | 17.93 | 17.93 | -0.28% |
| Apr 6, 2026 | 17.98 | 17.98 | 17.98 | 17.98 | 17.95 | 0.50% |
| Apr 2, 2026 | 17.89 | 17.89 | 17.89 | 17.89 | 17.86 | 0.51% |
| Apr 1, 2026 | 17.80 | 17.80 | 17.80 | 17.80 | 17.77 | 0.74% |
| Mar 31, 2026 | 17.67 | 17.67 | 17.67 | 17.67 | 17.64 | 3.39% |
| Mar 30, 2026 | 17.09 | 17.09 | 17.09 | 17.09 | 17.06 | -0.93% |
| Mar 27, 2026 | 17.25 | 17.25 | 17.25 | 17.25 | 17.22 | -1.88% |
| Mar 26, 2026 | 17.58 | 17.58 | 17.58 | 17.58 | 17.55 | -1.51% |
| Mar 25, 2026 | 17.85 | 17.85 | 17.85 | 17.85 | 17.82 | 1.08% |
| Mar 24, 2026 | 17.66 | 17.66 | 17.66 | 17.66 | 17.63 | 0.11% |
| Mar 23, 2026 | 17.64 | 17.64 | 17.64 | 17.64 | 17.61 | 2.14% |
| Mar 20, 2026 | 17.27 | 17.27 | 17.27 | 17.27 | 17.24 | -2.26% |
| Mar 19, 2026 | 17.67 | 17.67 | 17.67 | 17.67 | 17.64 | 0.23% |
| Mar 18, 2026 | 17.63 | 17.63 | 17.63 | 17.63 | 17.60 | -1.29% |
| Mar 17, 2026 | 17.86 | 17.86 | 17.86 | 17.86 | 17.83 | 0.85% |
| Mar 16, 2026 | 17.71 | 17.71 | 17.71 | 17.71 | 17.68 | 1.03% |
| Mar 13, 2026 | 17.53 | 17.53 | 17.53 | 17.53 | 17.50 | -0.28% |
| Mar 12, 2026 | 17.58 | 17.58 | 17.58 | 17.58 | 17.55 | -2.22% |
| Mar 11, 2026 | 17.98 | 17.98 | 17.98 | 17.98 | 17.95 | -0.28% |
| Mar 10, 2026 | 18.03 | 18.03 | 18.03 | 18.03 | 18.00 | -0.44% |
| Mar 9, 2026 | 18.11 | 18.11 | 18.11 | 18.11 | 18.08 | 0.95% |
| Mar 6, 2026 | 17.94 | 17.94 | 17.94 | 17.94 | 17.91 | -1.86% |
| Mar 5, 2026 | 18.28 | 18.28 | 18.28 | 18.28 | 18.25 | -1.30% |
| Mar 4, 2026 | 18.52 | 18.52 | 18.52 | 18.52 | 18.48 | 0.71% |
| Mar 3, 2026 | 18.39 | 18.39 | 18.39 | 18.39 | 18.36 | -1.76% |
| Mar 2, 2026 | 18.72 | 18.72 | 18.72 | 18.72 | 18.68 | 0.81% |
| Feb 27, 2026 | 18.57 | 18.57 | 18.57 | 18.57 | 18.53 | -1.17% |
| Feb 26, 2026 | 18.79 | 18.79 | 18.79 | 18.79 | 18.75 | 0.64% |
| Feb 25, 2026 | 18.67 | 18.67 | 18.67 | 18.67 | 18.63 | 0.59% |
| Feb 24, 2026 | 18.56 | 18.56 | 18.56 | 18.56 | 18.52 | 1.25% |
| Feb 23, 2026 | 18.33 | 18.33 | 18.33 | 18.33 | 18.30 | -1.98% |
| Feb 20, 2026 | 18.70 | 18.70 | 18.70 | 18.70 | 18.66 | 0.05% |
| Feb 19, 2026 | 18.69 | 18.69 | 18.69 | 18.69 | 18.65 | 0.11% |
| Feb 18, 2026 | 18.67 | 18.67 | 18.67 | 18.67 | 18.63 | 0.70% |