Price Alert

Nektar Therapeutics (NKTR)

NASDAQ: NKTR · Real-Time Price · USD

27.24

0.55 (2.06%)

At close: Aug 15, 2025, 3:59 PM

27.00

-0.88%

After-hours: Aug 15, 2025, 05:03 PM EDT

NKTR Option Overview

Overview for all option chains of NKTR. As of August 15, 2025, NKTR options have an IV of 500% and an IV rank of 188.23%. The volume is 1,237 contracts, which is 51.87% of average daily volume of 2,385 contracts. The volume put-call ratio is 0.29, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

500%

IV Rank

188.23%

Historical Volatility

68.69%

IV Low

115.22% on Jul 07, 2025

IV High

319.64% on Apr 10, 2025

Open Interest (OI)

Today's Open Interest

40,302

Put-Call Ratio

0.52

Put Open Interest

13,713

Call Open Interest

26,589

Open Interest Avg (30-day)

26,221

Today vs Open Interest Avg (30-day)

153.7%

Option Volume

Today's Volume

1,237

Put-Call Ratio

0.29

Put Volume

277

Call Volume

960

Volume Avg (30-day)

2,385

Today vs Volume Avg (30-day)

51.87%

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
Aug 15, 2025	575	199	0.35	12,770	4,903	0.38	500%	23
Sep 19, 2025	255	32	0.13	4,813	1,629	0.34	84.17%	22
Oct 17, 2025	13	29	2.23	0	0	0	89.39%	15
Nov 21, 2025	57	12	0.21	4,913	5,860	1.19	87.63%	25
Jan 16, 2026	0	0	0	0	0	0	15.6%	8
Feb 20, 2026	60	5	0.08	4,093	1,321	0.32	96.38%	22