Tetra Tech Inc. (TTEK)
NASDAQ: TTEK
· Real-Time Price · USD
33.74
0.06 (0.18%)
At close: Oct 03, 2025, 3:59 PM
33.74
0.00%
After-hours: Oct 03, 2025, 04:12 PM EDT
TTEK Option Overview
Overview for all option chains of TTEK. As of October 05, 2025, TTEK options have an IV of 104.61% and an IV rank of 159.9%. The volume is 66 contracts, which is 5.9% of average daily volume of 1,118 contracts. The volume put-call ratio is 0.06, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
104.61%IV Rank
100%Historical Volatility
21.33%IV Low
30.01% on Dec 05, 2024IV High
76.66% on Sep 30, 2025Open Interest (OI)
Today's Open Interest
26,648Put-Call Ratio
4.9Put Open Interest
22,130Call Open Interest
4,518Open Interest Avg (30-day)
18,850Today vs Open Interest Avg (30-day)
141.37%Option Volume
Today's Volume
66Put-Call Ratio
0.06Put Volume
4Call Volume
62Volume Avg (30-day)
1,118Today vs Volume Avg (30-day)
5.9%Option Chain Statistics
This table provides a comprehensive overview of all TTEK 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 | 57 | 0 | 0 | 115 | 202 | 1.76 | 104.61% | 35 |
| Nov 21, 2025 | 0 | 0 | 0 | 1,021 | 2,249 | 2.2 | 56.13% | 35 |
| Dec 19, 2025 | 0 | 4 | 0 | 2,897 | 9,822 | 3.39 | 45.28% | 35 |
| Jan 16, 2026 | 0 | 0 | 0 | 107 | 0 | 0 | n/a | 9.73 |
| Mar 20, 2026 | 5 | 0 | 0 | 378 | 9,857 | 26.08 | 44.63% | 35 |