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
COLB Delta Exposure By Expiry
The total Delta Exposure (DEX) for COLB across all expirations shows 12,635.87 net shares that market makers must hedge, with 19,266.42 from calls and 6,630.55 from puts. The put-call delta ratio of 0.34 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks.
COLB DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 17, 25 | 272.99 | -1,005.05 | -732.06 | 3.68 |
| Nov 21, 25 | 11,767.38 | -2,263.34 | 9,504.04 | 0.19 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 6,769.01 | -2,474.07 | 4,294.94 | 0.37 |
| May 15, 26 | 457.04 | -888.09 | -431.05 | 1.94 |