stockNASDAQ: SEIC • 6 Months Updates
SEI Investments Company (SEIC) 6 Months
Showing Closing Date Range from May 3 to Oct 30, 2026.
Investor Relations:ir.seic.com
Price & Performance Trajectory
SEI Investments CompanyNASDAQ: SEIC
Latest Close
$103.42
6 Months Updates Trajectory
Showing Closing Date Range from May 3 to Oct 30, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesSEIC session performance
✓ Latest Close USD
$103.42
Latest session close
+$12.15vs period start
Period Return % % GAIN
+13.31%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$112.15 / $85.94
Period range envelope
$26.21channel spread
Total Volume SHARES
88.91M
Period turnover
Avg: 722.8K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(123 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 30, 2026 | $103.42 | -1.25% | $105.22 | $102.71 | 764.3K |
| Oct 29, 2026 | $104.73 | +1.48% | $104.84 | $103.63 | 675.0K |
| Oct 28, 2026 | $103.20 | +0.31% | $103.58 | $102.10 | 656.3K |
| Oct 27, 2026 | $102.88 | -0.45% | $103.86 | $102.49 | 771.2K |
| Oct 26, 2026 | $103.34 | +1.02% | $103.94 | $102.78 | 912.2K |
| Oct 23, 2026 | $102.30 | -2.11% | $105.27 | $102.01 | 1.11M |
| Oct 22, 2026 | $104.50 | -3.62% | $110.00 | $104.45 | 1.51M |
| Oct 21, 2026 | $108.43 | +1.19% | $108.53 | $105.96 | 646.2K |
| Oct 20, 2026 | $107.15 | +2.25% | $107.22 | $104.78 | 904.0K |
| Oct 19, 2026 | $104.79 | +0.37% | $105.44 | $104.39 | 643.4K |
| Oct 16, 2026 | $104.40 | -0.83% | $106.81 | $103.96 | 671.9K |
| Oct 15, 2026 | $105.27 | +0.00% | $105.72 | $102.90 | 1.03M |
| Oct 14, 2026 | $105.27 | -0.23% | $105.95 | $104.48 | 892.8K |
| Oct 13, 2026 | $105.51 | +0.49% | $105.90 | $104.00 | 925.6K |
| Oct 12, 2026 | $105.00 | +0.29% | $105.51 | $104.50 | 633.9K |
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