Columbia Banking System I... (COLB)
NASDAQ: COLB
· Real-Time Price · USD
26.41
0.48 (1.85%)
At close: Oct 03, 2025, 3:59 PM
26.45
0.15%
After-hours: Oct 03, 2025, 05:32 PM EDT
Columbia Banking System dark pool activity today shows an average trade size of 6,576 with $173.28K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 10/3/2025 02:51 PM | 26.29 | 94,301 | 2,950,781 | 3.20% | 2.03% | 2.48M |
| 2 | 10/3/2025 01:02 PM | 26.53 | 86,483 | 1,587,955 | 5.45% | 1.86% | 2.29M |
| 3 | 10/3/2025 02:54 PM | 26.39 | 12,100 | 3,038,759 | 0.40% | 0.26% | 319.32K |
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Oct 03, 2025 | 873.69K | 2.11M | 0.41 | 8.93% |
| Sep 26, 2025 | 703.75K | 1.93M | 0.36 | 97.57% |
| Sep 19, 2025 | 260.23K | 978.37K | 0.27 | 251.13% |
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