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NKTR
Nektar Therapeutics
stock NASDAQ

At Close

Aug 20, 2026 3:59:55 PM EDT

74.53USD-2.037%(-1.55)438,452

74.39Bid 84.62Ask 10.23Spread

Pre-market

Aug 20, 2026 9:18:30 AM EDT

77.17USD+1.433%(+1.09)4,618

After-hours

Aug 20, 2026 4:00:30 PM EDT

74.53USD0.000%(0.00)59,180

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 Mar 19, 2027 Apr 16, 2027 Jan 21, 2028

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
630	9,959	243	1,825

NKTR Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

NKTR Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

NKTR Sep 18, 2026 Exp. - Max Pain @ $70.00

Puts

Calls

NKTR Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
110 C	0.51	0%	72	63	08-14	NKTR260918C00110000
105 C	0.65	0%	48	37	08-14	NKTR260918C00105000
100 C	0.60	+9.09%	168	6,862	08-19	NKTR260918C00100000
95 C	1.31	-32.82%	47	45	08-14	NKTR260918C00095000
90 C	1.63	+12.41%	20	309	08-19	NKTR260918C00090000
85 C	2.53	+7.66%	496	1,410	08-19	NKTR260918C00085000
80 C	4.20	+16.67%	21	838	08-19	NKTR260918C00080000
75 C	6.00	+15.16%	292	395	08-19	NKTR260918C00075000
70 C	8.69	+11.55%	286	489	08-19	NKTR260918C00070000
65 C	13.00	+13.04%	54	84	08-19	NKTR260918C00065000
60 C	16.20	+7.86%	6	48	08-19	NKTR260918C00060000
55 C	21.00	+34.62%	1	6	08-07	NKTR260918C00055000
50 C	26.91	+4.50%	5	3	08-13	NKTR260918C00050000
45 C	0	0%	0			NKTR260918C00045000
40 C	0	0%	0			NKTR260918C00040000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
110 P	35.65	0%	6	6	08-14	NKTR260918P00110000
105 P	0	0%	0			NKTR260918P00105000
100 P	26.36	0%	2	2	08-14	NKTR260918P00100000
95 P	20.82	0%	2	2	08-07	NKTR260918P00095000
90 P	17.17	0%	8	7	08-14	NKTR260918P00090000
85 P	13.17	+1.31%	2	11	08-14	NKTR260918P00085000
80 P	8.00	-12.09%	2	118	08-19	NKTR260918P00080000
75 P	5.50	-5.17%	1	97	08-19	NKTR260918P00075000
70 P	3.50	-25.53%	1	54	08-19	NKTR260918P00070000
65 P	1.95	-17.02%	11	121	08-18	NKTR260918P00065000
60 P	1.27	+20.95%	8	1,570	08-18	NKTR260918P00060000
55 P	0.74	+32.14%	8	34	08-18	NKTR260918P00055000
50 P	0.20	+11.11%	30	46	08-18	NKTR260918P00050000
45 P	0	0%	0			NKTR260918P00045000
40 P	0	0%	0			NKTR260918P00040000

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