TransDigm Group (TDG)
NYSE: TDG
· Real-Time Price · USD
1289.20
5.39 (0.42%)
At close: Oct 03, 2025, 3:59 PM
1288.80
-0.03%
After-hours: Oct 03, 2025, 07:58 PM EDT
TDG Option Overview
Overview for all option chains of TDG. As of October 05, 2025, TDG options have an IV of 43.52% and an IV rank of 41.85%. The volume is 52 contracts, which is 44.07% of average daily volume of 118 contracts. The volume put-call ratio is 0.62, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
43.52%IV Rank
41.85%Historical Volatility
27.03%IV Low
25.21% on Oct 07, 2024IV High
68.97% on Sep 30, 2025Open Interest (OI)
Today's Open Interest
8,814Put-Call Ratio
1.05Put Open Interest
4,504Call Open Interest
4,310Open Interest Avg (30-day)
8,247Today vs Open Interest Avg (30-day)
106.88%Option Volume
Today's Volume
52Put-Call Ratio
0.62Put Volume
20Call Volume
32Volume Avg (30-day)
118Today vs Volume Avg (30-day)
44.07%Option Chain Statistics
This table provides a comprehensive overview of all TDG options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 2 | 11 | 5.5 | 247 | 143 | 0.58 | 43.52% | 1300 |
| Nov 21, 2025 | 20 | 7 | 0.35 | 2,323 | 722 | 0.31 | 48.03% | 1300 |
| Dec 19, 2025 | 4 | 0 | 0 | 1,316 | 2,925 | 2.22 | 42.2% | 1225 |
| Jan 16, 2026 | 0 | 0 | 0 | 127 | 228 | 1.8 | 32.66% | 1320 |
| Feb 20, 2026 | 1 | 2 | 2 | 79 | 145 | 1.84 | 32.61% | 1290 |
| May 15, 2026 | 0 | 0 | 0 | 212 | 306 | 1.44 | 31.41% | 1290 |
| Dec 18, 2026 | 5 | 0 | 0 | 6 | 35 | 5.83 | 29.8% | 1520 |