Nektar Therapeutics (NKTR) NASDAQ

Currency In USD

NKTR Historical Return

If you invested $1000 in Nektar Therapeutics (NKTR) 10 years ago, it would be worth $288.62 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $261.26, while $1000 invested 1 year ago would be worth $6,847.81. This corresponds to total returns of -71.14%, -73.87%, 584.78%, respectively, with annualized returns of -11.68%, -23.53%, 584.78%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

NKTR Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	62.3	65.7	65.7	66.6	62.3	1.4M
June 18, 2026	60.6	60.98	60.98	61.82	59.31	909,495
June 17, 2026	60.27	60.92	60.92	62.43	60.14	668,281
June 16, 2026	60.96	60.27	60.27	61.15	59.1	719,506
June 15, 2026	60.27	61.15	61.15	61.51	59.84	667,024
June 12, 2026	58.88	59.38	59.38	60.75	58.88	526,463
June 11, 2026	57.44	59.21	59.21	60.26	56.49	791,924
June 10, 2026	56.01	56.78	56.78	58.47	55.31	873,064
June 09, 2026	57	56.23	56.23	58.85	54.13	1.17M
June 08, 2026	57.2	56.62	56.62	58	55.36	999,969
June 05, 2026	59.24	57.32	57.32	60	56.81	1.03M
June 04, 2026	59.04	59.31	59.31	61	58.2	1.13M
June 03, 2026	58.51	59.23	59.23	60.08	58.16	886,292
June 02, 2026	62.3	58.56	58.56	63	57.83	2.07M
June 01, 2026	64.51	63.86	63.86	64.88	63	847,313
May 29, 2026	64.98	64.88	64.88	65.48	63.25	948,069
May 28, 2026	65.49	65.01	65.01	65.74	64.16	671,273
May 27, 2026	65.73	65.4	65.4	66.8	62.76	1.34M
May 26, 2026	66.75	65.56	65.56	67.53	65.28	848,996
May 22, 2026	68	66.61	66.61	68	66.61	533,812
May 21, 2026	69.29	68.58	68.58	69.85	68.07	583,123
May 20, 2026	68.72	69.49	69.49	69.83	67.91	743,706
May 19, 2026	68.43	67.58	67.58	68.43	64.9	868,837
May 18, 2026	70.63	68.43	68.43	71	66.31	1.2M
May 15, 2026	73.51	70.62	70.62	73.81	69.38	1.27M
May 14, 2026	75.5	74.33	74.33	76.24	73.16	712,024
May 13, 2026	78.82	75.95	75.95	78.82	75.78	675,240
May 12, 2026	78.38	78.43	78.43	79.11	76.59	773,546
May 11, 2026	79.65	78.72	78.72	80.95	76.61	1.47M
May 08, 2026	84.94	81.89	81.89	84.94	80.91	720,497
May 07, 2026	85	83.37	83.37	85.82	81.82	763,925
May 06, 2026	85	85.09	85.09	86.33	83.66	567,377
May 05, 2026	86.45	84.16	84.16	87.57	83.63	797,211
May 04, 2026	86	86.89	86.89	88.1	85.11	547,677
May 01, 2026	85.31	86.46	86.46	87.58	84.29	689,762
April 30, 2026	83.2	85.04	85.04	85.77	82.15	763,036
April 29, 2026	84.19	83.2	83.2	85	81.3	849,988
April 28, 2026	85.79	83.81	83.81	88	82.72	1.2M
April 27, 2026	91.87	86.74	86.74	94.32	85.28	1.6M
April 24, 2026	91.88	91.68	91.68	92.24	88.69	921,366
April 23, 2026	93.59	91.26	91.26	95.21	87.37	2.16M
April 22, 2026	95.43	93.2	93.2	98.49	93	3.62M
April 21, 2026	103	98.16	98.16	106.42	96.23	1.56M
April 20, 2026	97.48	100.35	100.35	109	95.4	4.81M
April 17, 2026	85	84.86	84.86	86.95	84.1	509,809
April 16, 2026	83.26	83.99	83.99	84.63	80.54	627,076
April 15, 2026	81.76	83.22	83.22	83.76	81.4	527,386
April 14, 2026	80.65	81.26	81.26	81.43	78.12	523,680
April 13, 2026	77.02	80.45	80.45	81.25	77.02	877,170
April 10, 2026	78.36	77.5	77.5	78.95	76.51	446,186
April 09, 2026	74.95	77.85	77.85	77.99	74.79	456,182
April 08, 2026	77.9	75.08	75.08	78.73	73.35	736,582
April 07, 2026	74.26	76.24	76.24	77.02	73	483,934
April 06, 2026	76.38	74.72	74.72	77.74	73.58	451,682
April 02, 2026	73.55	76.99	76.99	78	73.04	552,328
April 01, 2026	73.08	75.71	75.71	78.81	72.11	1.28M
March 31, 2026	66.86	71.95	71.95	72.83	64.21	1.66M
March 30, 2026	69.05	65.25	65.25	70.01	64.1	1.08M
March 27, 2026	71.05	68.66	68.66	71.68	67.63	735,472
March 26, 2026	71.02	70.97	70.97	72	69.38	908,078