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NKTR20260821C70
NKTR Aug 21 2026 70.00 Call (NKTR260821C00070000)
option OPRA

EOD

Aug 19, 2026

5.50+5.769%(+0.30)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	5.9000	6.2000	5.1800	5.5000	+5.769%	10	739	0.000%
2026-08-18	2.9000	5.2000	2.6300	5.2000	+36.842%	83	744	+5.769%
2026-08-17	3.8000	4.7000	3.8000	3.8000	-31.284%	22	793	+44.737%
2026-08-14	5.6200	5.6200	5.5300	5.5300	-18.676%	5	803	-0.542%
2026-08-13	7.6500	7.8700	6.8000	6.8000	-6.977%	62	805	-19.118%
2026-08-12	7.3100	7.3100	7.3100	7.3100	-1.879%	10	832	-24.761%
2026-08-07	6.3800	7.4500	6.2000	7.4500	+33.036%	37	842	-26.174%
2026-08-05	5.6000	5.6000	5.6000	5.6000	+4.869%	10	837	-1.786%
2026-08-04	5.3400	5.3400	5.3400	5.3400	+30.244%	1	837	+2.996%
2026-08-03	4.3500	4.3500	4.1000	4.1000	-41.429%	12	837	+34.146%
2026-07-27	7.0000	7.0000	7.0000	7.0000	+29.630%	5	827	-21.429%
2026-07-24	5.8900	5.9000	5.4000	5.4000	+5.882%	7	827	+1.852%
2026-07-23	4.7800	5.1000	4.7800	5.1000	0.000%	4	821	+7.843%
2026-07-22	5.6000	5.6000	4.9900	5.1000	+8.511%	39	818	+7.843%
2026-07-21	4.0000	4.7000	4.0000	4.7000	+34.286%	36	827	+17.021%
2026-07-20	4.0000	4.1000	3.5000	3.5000	-32.692%	75	818	+57.143%
2026-07-17	5.1000	5.5000	5.1000	5.2000	+23.810%	95	746	+5.769%
2026-07-16	4.9400	5.1400	4.2000	4.2000	-16.000%	47	695	+30.952%
2026-07-15	3.9100	5.0000	3.8800	5.0000	-1.961%	56	671	+10.000%
2026-07-14	5.4800	5.5000	5.1000	5.1000	+6.250%	26	692	+7.843%
2026-07-13	4.8000	4.8000	4.8000	4.8000	-26.154%	50	682	+14.583%
2026-07-10	6.5000	6.5000	6.5000	6.5000	-21.687%	2	632	-15.385%
2026-07-09	8.3000	8.3000	8.3000	8.3000	+7.513%	1	632	-33.735%
2026-07-08	9.4300	9.4300	7.7200	7.7200	-28.519%	66	632	-28.756%
2026-07-07	10.4200	10.8000	10.4200	10.8000	+14.165%	32	631	-49.074%
2026-07-06	7.0000	9.4600	7.0000	9.4600	+26.471%	67	603	-41.860%
2026-07-02	5.1500	7.4800	5.1500	7.4800	+66.222%	32	595	-26.471%
2026-07-01	5.5700	5.5700	4.5000	4.5000	-44.444%	145	595	+22.222%
2026-06-30	7.3000	8.1000	7.3000	8.1000	+65.306%	28	475	-32.099%
2026-06-29	4.2000	4.9000	4.2000	4.9000	+7.692%	3	450	+12.245%
2026-06-26	4.5500	4.5500	4.5500	4.5500	-9.000%	2	449	+20.879%
2026-06-24	5.6000	5.9300	5.0000	5.0000	-9.091%	8	449	+10.000%
2026-06-22	5.9000	6.1000	5.5000	5.5000	+51.515%	362	449	0.000%
2026-06-17	4.1000	4.1000	3.6300	3.6300	-12.319%	5	178	+51.515%
2026-06-16	4.2900	4.2900	4.1400	4.1400	-1.429%	5	178	+32.850%
2026-06-12	4.2000	4.2000	4.2000	4.2000	+38.614%	3	173	+30.952%
2026-06-10	3.0300	3.0300	3.0300	3.0300	+1.000%	3	173	+81.518%
2026-06-09	3.8000	3.8000	3.0000	3.0000	0.000%	12	173	+83.333%
2026-06-08	3.0000	3.0000	3.0000	3.0000	-18.919%	3	166	+83.333%
2026-06-05	4.4000	4.4000	3.7000	3.7000	-17.778%	13	169	+48.649%
2026-06-04	4.0000	4.9000	4.0000	4.5000	+4.408%	8	165	+22.222%
2026-06-02	4.8400	4.8400	4.3100	4.3100	-28.167%	18	170	+27.610%
2026-06-01	6.2600	6.2600	6.0000	6.0000	-5.956%	6	165	-8.333%
2026-05-29	6.4600	6.4600	6.3800	6.3800	-4.491%	4	159	-13.793%
2026-05-28	6.6000	6.6800	6.6000	6.6800	+6.369%	7	155	-17.665%
2026-05-27	6.7000	6.7000	6.0000	6.2800	-21.106%	6	148	-12.420%
2026-05-19	7.9600	7.9600	7.9600	7.9600	-24.906%	8	146	-30.905%
2026-05-15	11.2700	11.2700	10.6000	10.6000	-15.538%	62	138	-48.113%
2026-05-14	13.5000	13.5000	12.5500	12.5500	-15.203%	12	138	-56.175%
2026-05-13	14.8000	14.8000	14.8000	14.8000	-13.703%	1	148	-62.838%
2026-05-11	15.0000	17.1500	15.0000	17.1500	-31.400%	25	148	-67.930%
2026-04-24	25.0000	25.0000	25.0000	25.0000	-17.219%	3	143	-78.000%
2026-04-22	30.5000	30.7000	30.2000	30.2000	-16.343%	5	143	-81.788%
2026-04-20	31.9000	40.0000	31.9000	36.1000	+56.888%	66	148	-84.765%
2026-04-16	23.0100	23.0100	23.0100	23.0100	+0.921%	2	103	-76.097%
2026-04-15	22.3200	22.8000	22.3200	22.8000	+20.000%	2	105	-75.877%
2026-04-09	19.0000	19.0000	19.0000	19.0000	+2.151%	2	104	-71.053%
2026-04-07	18.6000	18.6000	18.6000	18.6000	-4.124%	5	102	-70.430%
2026-04-01	19.4000	19.4000	19.4000	19.4000	+65.812%	5	107	-71.649%
2026-03-30	13.4000	14.4200	11.7000	11.7000	-34.085%	3	111	-52.991%
2026-03-23	17.6500	17.7500	17.6500	17.7500	+2.011%	65	110	-69.014%
2026-03-20	17.4000	17.4000	17.4000	17.4000	-8.901%	1	49	-68.391%
2026-03-13	19.1000	19.1000	19.1000	19.1000	-0.521%	20	48	-71.204%
2026-03-11	19.2000	19.2000	19.2000	19.2000	+20.000%	1	68	-71.354%
2026-03-09	16.0000	16.0000	16.0000	16.0000	-12.088%	5	67	-65.625%
2026-03-06	17.5800	18.2000	17.5800	18.2000	+6.433%	6	63	-69.780%
2026-03-05	17.1000	17.1000	17.1000	17.1000	+1.183%	5	69	-67.836%
2026-03-04	16.9000	16.9000	16.9000	16.9000	+0.595%	10	70	-67.456%
2026-03-03	17.0000	17.0000	16.0400	16.8000	-4.545%	7	60	-67.262%
2026-02-25	17.4200	17.6000	17.4200	17.6000	-2.222%	2	52	-68.750%
2026-02-23	18.7200	18.7200	18.0000	18.0000	-11.111%	6	52	-69.444%
2026-02-20	20.1000	20.2500	20.1000	20.2500	+2.118%	2	46	-72.840%
2026-02-19	19.8300	19.8300	19.8300	19.8300	+6.043%	1	44	-72.264%
2026-02-17	19.0000	19.0000	18.7000	18.7000	-4.152%	3	43	-70.588%
2026-02-13	17.1100	19.5100	17.1100	19.5100	+7.493%	3	39	-71.809%
2026-02-12	14.0000	18.1500	14.0000	18.1500	+12.454%	11	39	-69.697%
2026-02-11	14.4000	16.1400	14.0000	16.1400	+79.333%	35	34	-65.923%
2026-02-10	8.6000	9.0000	7.8000	9.0000	0.000%	4	4	-38.889%