TransAlta Corporation (TAC)
NYSE: TAC
· Real-Time Price · USD
13.62
0.13 (1.00%)
At close: Sep 26, 2025, 3:59 PM
13.62
-0.03%
After-hours: Sep 26, 2025, 06:25 PM EDT
TAC Delta Exposure By Expiry
The total Delta Exposure (DEX) for TAC across all expirations shows 111,742.04 net shares that market makers must hedge, with 114,652.8 from calls and 2,910.76 from puts. The put-call delta ratio of 0.03 shows bullish positioning with call dominance, potentially providing upward momentum but leaving the market vulnerable to sharp pullbacks.
TAC DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 17, 25 | 1,248.76 | -718.2 | 530.56 | 0.58 |
| Nov 21, 25 | 92,715.84 | -1,443.08 | 91,272.76 | 0.02 |
| Dec 19, 25 | 19,158.46 | -53.54 | 19,104.92 | 0.00 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 1,529.74 | -695.94 | 833.8 | 0.45 |