Janux Therapeutics Inc. (JANX)
NASDAQ: JANX
· Real-Time Price · USD
25.04
0.07 (0.28%)
At close: Aug 15, 2025, 3:59 PM
25.11
0.30%
After-hours: Aug 15, 2025, 04:34 PM EDT
JANX Option Overview
Overview for all option chains of JANX. As of August 15, 2025, JANX options have an IV of 500% and an IV rank of 331.96%. The volume is 105 contracts, which is 58.33% of average daily volume of 180 contracts. The volume put-call ratio is 1.84, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
331.96%Historical Volatility
53.02%IV Low
63.91% on Dec 26, 2024IV High
195.27% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
19,648Put-Call Ratio
0.67Put Open Interest
7,899Call Open Interest
11,749Open Interest Avg (30-day)
17,329Today vs Open Interest Avg (30-day)
113.38%Option Volume
Today's Volume
105Put-Call Ratio
1.84Put Volume
68Call Volume
37Volume Avg (30-day)
180Today vs Volume Avg (30-day)
58.33%Option Chain Statistics
This table provides a comprehensive overview of all JANX 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 | 22 | 2 | 0.09 | 4,106 | 6,529 | 1.59 | 500% | 30 |
| Sep 19, 2025 | 11 | 63 | 5.73 | 535 | 486 | 0.91 | 90.83% | 25 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 89.05% | 12.5 |
| Nov 21, 2025 | 1 | 0 | 0 | 322 | 237 | 0.74 | 91.69% | 25 |
| Dec 19, 2025 | 0 | 0 | 0 | 5,763 | 613 | 0.11 | 110.27% | 30 |
| Jan 16, 2026 | 0 | 0 | 0 | 847 | 0 | 0 | n/a | 8 |
| Feb 20, 2026 | 3 | 3 | 1 | 176 | 34 | 0.19 | 85.25% | 20 |