| Period | FIBK | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | +0.00% | +0.25% | +0.35% | -0.25% |
| 5D | -0.42% | +1.67% | +2.26% | -2.09% |
| 1M | -4.30% | +1.41% | +5.63% | -5.71% |
| 3M | -6.88% | +4.20% | +6.66% | -11.08% |
| 6M | +3.94% | +14.24% | +24.36% | -10.30% |
| YTD | +0.91% | +13.70% | +23.76% | -12.79% |
| 1Y | +11.31% | +15.65% | +24.87% | -4.34% |
| 3Y | +45.57% | +79.68% | +107.01% | -34.11% |
| 5Y | -15.77% | +77.07% | +109.06% | -92.84% |