| Period | NSC | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | -1.61% | -0.36% | -1.20% | -1.25% |
| 5D | -0.02% | +0.59% | +0.76% | -0.61% |
| 1M | +0.29% | -1.16% | -4.21% | +1.46% |
| 3M | -3.88% | -2.37% | -6.85% | -1.51% |
| 6M | +3.04% | +2.81% | -3.08% | +0.23% |
| YTD | +13.92% | +10.42% | +10.89% | +3.50% |
| 1Y | +16.51% | +13.32% | +12.63% | +3.19% |
| 3Y | +57.38% | +67.55% | +76.16% | -10.17% |
| 5Y | +19.68% | +60.75% | +71.08% | -41.07% |