Nektar Therapeutics (NKTR)
NASDAQ: NKTR
· Real-Time Price · USD
26.95
0.23 (0.86%)
At close: Aug 20, 2025, 3:59 PM
27.39
1.63%
Pre-market: Aug 21, 2025, 04:04 AM EDT
NKTR Option Overview
Overview for all option chains of NKTR. As of August 21, 2025, NKTR options have an IV of 81.92% and an IV rank of n/a. The volume is 536 contracts, which is 51.69% of average daily volume of 1,037 contracts. The volume put-call ratio is 1.12, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
81.92%IV Rank
< 0.01%Historical Volatility
65.8%IV Low
102.39% on Aug 19, 2025IV High
333.92% on Apr 10, 2025Open Interest (OI)
Today's Open Interest
25,784Put-Call Ratio
0.6Put Open Interest
9,719Call Open Interest
16,065Open Interest Avg (30-day)
16,380Today vs Open Interest Avg (30-day)
157.41%Option Volume
Today's Volume
536Put-Call Ratio
1.12Put Volume
283Call Volume
253Volume Avg (30-day)
1,037Today vs Volume Avg (30-day)
51.69%Option Chain Statistics
This table provides a comprehensive overview of all NKTR 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 |
| Sep 19, 2025 | 142 | 223 | 1.57 | 6,383 | 2,441 | 0.38 | 81.92% | 24 |
| Oct 17, 2025 | 12 | 46 | 3.83 | 118 | 95 | 0.81 | 79.16% | 22 |
| Nov 21, 2025 | 61 | 10 | 0.16 | 5,104 | 5,851 | 1.15 | 87.69% | 25 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 15.6% | 8 |
| Feb 20, 2026 | 38 | 4 | 0.11 | 4,460 | 1,332 | 0.3 | 95.35% | 22 |