What is the market doing?
What the tape says about COLB
Columbia Banking System, Inc. is +24% over the past year while the S&P 500 is +20%: 3.2 points ahead of the market.
+24%
1-year return · S&P 500 +20%
- vs 200-day average
- +4.6%
vs 200-day average · close to trend
- RSI (14)
- 31
RSI (14) · neutral
- Below its 52-week high
- 10%
Below its 52-week high
Details›
- Last close2026-09-08
- $30.26
- 1 monthS&P 500 −0.30%
- −2.5%
- 1 yearS&P 500 +20%
- +24%
- 5 yearsS&P 500 +85%
- +4.1%
- vs 50-day average$31.35
- −3.5%
- 52-week high
- $33.63
- 52-week low
- $23.18
- Annualised volatility
- 33%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$519K
| Year | Return |
|---|---|
| 2026 (year to date) | +11% |
| 2025 | +9.4% |
| 2024 | +8.1% |
| 2023 | −5.9% |
| 2022 | −4.3% |
| 2021 | −6.2% |
| 2020 | −7.6% |
| 2019 | +16% |
| 2018 | −14% |
| 2017 | −0.65% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 6 of 10 | −1.5% |
| Feb | 10 | 4 of 10 | −0.49% |
| Mar | 10 | 2 of 10 | −8.1% |
| Apr | 10 | 5 of 10 | −0.45% |
| May | 10 | 5 of 10 | −0.35% |
| Jun | 10 | 6 of 10 | +2.7% |
| Jul | 11 | 8 of 11 | +4.7% |
| Aug | 11 | 5 of 11 | +0.24% |
| Sep | 11 | 5 of 11 | −0.13% |
| Oct | 10 | 7 of 10 | +4.4% |
| Nov | 10 | 9 of 10 | +8.0% |
| Dec | 10 | 5 of 10 | +0.82% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.