| Period | PRK | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | +0.00% | +0.57% | +0.63% | -0.57% |
| 5D | -1.46% | -0.49% | -0.73% | -0.97% |
| 1M | -8.71% | -1.33% | -1.46% | -7.37% |
| 3M | +6.66% | +0.97% | -4.15% | +5.69% |
| 6M | +18.98% | +13.92% | +18.78% | +5.06% |
| YTD | +21.67% | +11.57% | +16.31% | +10.10% |
| 1Y | +9.73% | +15.90% | +22.09% | -6.17% |
| 3Y | +86.79% | +70.90% | +91.29% | +15.89% |
| 5Y | +64.31% | +70.67% | +89.49% | -6.36% |