TransDigm Group (TDG)
NYSE: TDG
· Real-Time Price · USD
1397.40
9.52 (0.69%)
At close: Aug 18, 2025, 1:06 PM
TDG Option Overview
Overview for all option chains of TDG. As of August 15, 2025, TDG options have an IV of 221.03% and an IV rank of 501.97%. The volume is 1,772 contracts, which is 363.86% of average daily volume of 487 contracts. The volume put-call ratio is 16.9, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
221.03%IV Rank
501.97%Historical Volatility
41.13%IV Low
25.21% on Oct 07, 2024IV High
64.22% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
6,943Put-Call Ratio
1.38Put Open Interest
4,023Call Open Interest
2,920Open Interest Avg (30-day)
5,730Today vs Open Interest Avg (30-day)
121.17%Option Volume
Today's Volume
1,772Put-Call Ratio
16.9Put Volume
1,673Call Volume
99Volume Avg (30-day)
487Today vs Volume Avg (30-day)
363.86%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 |
| Aug 15, 2025 | 16 | 1,333 | 83.31 | 1,568 | 1,328 | 0.85 | 221.03% | 1380 |
| Sep 19, 2025 | 38 | 4 | 0.11 | 309 | 117 | 0.38 | 26.9% | 1400 |
| Oct 17, 2025 | 15 | 19 | 1.27 | 0 | 0 | 0 | 22.42% | 1270 |
| Nov 21, 2025 | 4 | 3 | 0.75 | 252 | 387 | 1.54 | 32.97% | 1400 |
| Dec 19, 2025 | 25 | 194 | 7.76 | 668 | 1,826 | 2.73 | 29.58% | 1300 |
| Jan 16, 2026 | 0 | 80 | 0 | 58 | 120 | 2.07 | 25.72% | 1460 |
| Feb 20, 2026 | 0 | 0 | 0 | 26 | 64 | 2.46 | 26.11% | 1450 |
| May 15, 2026 | 1 | 40 | 40 | 39 | 181 | 4.64 | 26.97% | 1580 |