| Period | NWN | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | -1.45% | +0.50% | +0.95% | -1.95% |
| 5D | -1.12% | +0.84% | +1.67% | -1.96% |
| 1M | -4.35% | +3.92% | +6.31% | -8.27% |
| 3M | +2.41% | +1.77% | -2.74% | +0.64% |
| 6M | -5.57% | +12.17% | +18.09% | -17.74% |
| YTD | +6.25% | +12.70% | +17.12% | -6.45% |
| 1Y | +19.66% | +19.06% | +25.21% | +0.60% |
| 3Y | +25.06% | +73.89% | +95.79% | -48.83% |
| 5Y | -3.37% | +70.25% | +88.84% | -73.61% |