Columbia Banking System I... (COLB)
NASDAQ: COLB
· Real-Time Price · USD
26.22
0.26 (1.00%)
At close: Sep 10, 2025, 3:59 PM
26.15
-0.27%
After-hours: Sep 10, 2025, 07:15 PM EDT
Columbia Banking System dark pool activity today shows an average trade size of 51,436 with $1.35M average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/10/2025 10:51 AM | 26.25 | 309,000 | 324,576 | 95.20% | 9.11% | 8.11M |
| 2 | 9/10/2025 09:58 AM | 26.37 | 174,100 | 222,910 | 78.10% | 5.13% | 4.59M |
| 3 | 9/10/2025 12:50 PM | 26.36 | 17,421 | 781,824 | 2.23% | 0.51% | 459.22K |
Historical Table
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 09, 2025 | 892.61K | 580.6K | 1.54 | -58.24% |
| Sep 05, 2025 | 1.4M | 1.39M | 1.00 | 9.6% |
| Aug 29, 2025 | 393.39K | 1.27M | 0.31 | 20.34% |
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