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VKTX20280121C40
VKTX Jan 21 2028 40.00 Call (VKTX280121C00040000)
option OPRA

EOD

Sep 21, 2026

11.86+6.847%(+0.76)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	11.8600	11.8600	11.8600	11.8600	+6.847%	1	2,424	0.000%
2026-09-18	10.8700	11.1000	10.8700	11.1000	-9.165%	6	2,424	+6.847%
2026-09-17	11.9800	12.2200	11.9800	12.2200	+3.559%	30	2,421	-2.946%
2026-09-16	13.2500	13.2500	11.7000	11.8000	+0.426%	50	2,422	+0.508%
2026-09-15	13.0800	14.0000	11.7500	11.7500	-14.359%	63	2,412	+0.936%
2026-09-10	13.7200	13.7200	13.7200	13.7200	-3.380%	1	2,392	-13.557%
2026-09-03	14.2000	14.2000	14.2000	14.2000	-1.389%	1	2,391	-16.479%
2026-09-02	14.0500	14.5300	14.0500	14.4000	+6.038%	41	2,391	-17.639%
2026-09-01	13.5800	13.5800	13.5800	13.5800	-1.236%	2	2,351	-12.666%
2026-08-28	13.7500	13.7500	13.7500	13.7500	-9.718%	3	2,353	-13.745%
2026-08-26	15.2300	15.2300	15.2300	15.2300	+1.533%	2	2,350	-22.127%
2026-08-21	15.0200	15.0200	15.0000	15.0000	+0.604%	8	2,348	-20.933%
2026-08-20	15.4500	15.4500	14.9100	14.9100	-6.813%	3	2,342	-20.456%
2026-08-19	15.0000	16.0000	14.9900	16.0000	+17.216%	17	2,341	-25.875%
2026-08-18	14.6400	14.6400	13.6500	13.6500	-9.000%	2	2,356	-13.114%
2026-08-17	15.0000	15.0000	15.0000	15.0000	+4.022%	10	2,356	-20.933%
2026-08-14	14.1500	14.4200	14.1500	14.4200	+0.488%	6	2,346	-17.753%
2026-08-13	14.7200	14.7200	14.3500	14.3500	-4.013%	4	2,340	-17.352%
2026-08-11	15.5000	15.5000	14.9500	14.9500	+2.749%	13	2,340	-20.669%
2026-08-05	15.9000	15.9000	14.5000	14.5500	+4.003%	13	2,327	-18.488%
2026-08-04	13.9900	13.9900	13.9900	13.9900	-2.712%	1	2,317	-15.225%
2026-08-03	14.2000	14.3800	14.2000	14.3800	+4.964%	34	2,317	-17.524%
2026-07-31	12.7000	14.0300	12.7000	13.7000	-6.739%	8	2,317	-13.431%
2026-07-28	14.6900	14.6900	14.6900	14.6900	-8.474%	1	2,324	-19.265%
2026-07-24	16.0500	16.0500	16.0500	16.0500	-4.635%	1	2,324	-26.106%
2026-07-23	16.8300	16.8300	16.8300	16.8300	-4.969%	5	2,323	-29.531%
2026-07-21	17.7100	17.7100	17.7100	17.7100	+1.200%	4	2,323	-33.032%
2026-07-20	17.5000	17.5000	17.5000	17.5000	-2.778%	1	2,319	-32.229%
2026-07-17	16.5000	18.0300	16.5000	18.0000	+8.434%	13	2,320	-34.111%
2026-07-16	16.8500	16.8500	16.6000	16.6000	-11.467%	12	2,324	-28.554%
2026-07-10	18.8500	19.0000	18.6600	18.7500	-3.846%	14	2,336	-36.747%
2026-07-08	19.5000	19.5000	19.5000	19.5000	-7.583%	5	2,324	-39.179%
2026-07-07	21.3000	21.3000	21.0000	21.1000	+13.258%	9	2,319	-43.791%
2026-07-06	20.5000	20.5000	18.6300	18.6300	+3.500%	31	2,311	-36.339%
2026-07-02	18.0000	18.0000	18.0000	18.0000	-3.278%	2	2,281	-34.111%
2026-07-01	19.6000	19.6000	18.6100	18.6100	-5.244%	8	2,281	-36.271%
2026-06-30	20.4000	20.7800	19.6400	19.6400	+3.368%	21	2,283	-39.613%
2026-06-29	18.9000	19.0000	18.9000	19.0000	+3.768%	11	2,272	-37.579%
2026-06-26	18.3100	18.3100	18.3100	18.3100	-2.086%	2	2,263	-35.227%
2026-06-25	19.0000	19.0000	18.7000	18.7000	-1.423%	12	2,263	-36.578%
2026-06-24	17.5000	18.9700	16.6600	18.9700	+6.394%	17	2,267	-37.480%
2026-06-23	17.7500	17.8300	17.7500	17.8300	+38.217%	5	2,262	-33.483%
2026-06-15	12.7400	12.9000	12.7400	12.9000	+7.769%	4	2,259	-8.062%
2026-06-11	11.5400	11.9700	11.5400	11.9700	-5.822%	6	2,259	-0.919%
2026-06-10	12.7100	12.7100	12.7100	12.7100	+4.180%	1	2,260	-6.688%
2026-06-05	12.0000	12.2000	12.0000	12.2000	-6.513%	3	2,259	-2.787%
2026-06-04	13.2500	13.2500	13.0500	13.0500	-6.115%	50	2,262	-9.119%
2026-06-03	13.9000	13.9000	13.9000	13.9000	+9.020%	4	2,212	-14.676%
2026-06-02	12.8000	13.7200	12.7500	12.7500	-10.211%	5	2,208	-6.980%
2026-06-01	14.3000	16.5000	14.2000	14.2000	-3.729%	18	2,209	-16.479%
2026-05-29	14.6600	14.7500	14.2600	14.7500	+0.340%	6	2,193	-19.593%
2026-05-28	14.6000	14.7500	14.6000	14.7000	+1.379%	7	2,193	-19.320%
2026-05-27	14.2500	14.5000	14.2500	14.5000	+9.434%	6	2,186	-18.207%
2026-05-22	13.0600	13.2500	13.0600	13.2500	+1.923%	3	2,180	-10.491%
2026-05-21	13.0000	13.6500	13.0000	13.0000	+8.333%	12	2,183	-8.769%
2026-05-20	12.0000	12.0000	12.0000	12.0000	+1.437%	2	2,183	-1.167%
2026-05-19	11.8300	11.8300	11.8300	11.8300	-9.000%	1	2,172	+0.254%
2026-05-15	13.3000	13.3000	12.9000	13.0000	-3.704%	24	2,172	-8.769%
2026-05-12	14.0200	14.0200	13.5000	13.5000	-2.878%	2	2,163	-12.148%
2026-05-11	15.1600	15.1600	13.9000	13.9000	+0.871%	2	2,163	-14.676%
2026-05-08	13.5500	15.0000	13.5500	13.7800	+1.324%	5	2,162	-13.933%
2026-05-07	13.6500	14.2400	13.6000	13.6000	-2.509%	459	2,159	-12.794%
2026-05-06	13.5500	14.0000	13.3800	13.9500	+5.124%	553	1,697	-14.982%
2026-05-05	13.0000	13.5700	12.5000	13.2700	-4.532%	1,013	1,207	-10.625%
2026-05-04	13.8500	14.0000	13.4000	13.9000	+6.923%	32	218	-14.676%
2026-05-01	13.0000	13.0000	13.0000	13.0000	-6.407%	1	192	-8.769%
2026-04-27	14.2500	14.5000	13.8900	13.8900	-0.786%	85	192	-14.615%
2026-04-24	14.0000	14.0000	14.0000	14.0000	-6.667%	1	152	-15.286%
2026-04-23	15.0000	15.0000	15.0000	15.0000	-6.250%	2	151	-20.933%
2026-04-20	16.0000	16.0000	16.0000	16.0000	-3.614%	1	149	-25.875%
2026-04-17	16.5000	16.6000	16.5000	16.6000	+6.206%	2	148	-28.554%
2026-04-16	15.7000	15.7000	15.6300	15.6300	-2.313%	2	146	-24.120%
2026-04-15	16.4600	16.4600	16.0000	16.0000	+3.226%	3	144	-25.875%
2026-04-08	15.5000	15.5000	15.5000	15.5000	0.000%	4	142	-23.484%
2026-04-01	15.5000	15.5000	15.5000	15.5000	+1.639%	2	138	-23.484%
2026-03-31	15.2500	15.2500	15.2500	15.2500	-5.864%	1	138	-22.230%
2026-03-25	16.2000	16.2000	16.2000	16.2000	+4.922%	5	138	-26.790%
2026-03-24	14.9200	15.4400	14.9200	15.4400	-6.424%	2	137	-23.187%
2026-03-18	16.5000	16.5000	16.5000	16.5000	+3.448%	2	137	-28.121%
2026-03-02	15.9500	15.9500	15.9500	15.9500	+0.567%	1	139	-25.643%
2026-02-27	15.8600	15.8600	15.8600	15.8600	+4.000%	1	139	-25.221%
2026-02-26	15.2500	15.2500	15.2500	15.2500	+7.850%	2	139	-22.230%
2026-02-20	15.0000	15.0000	14.0700	14.1400	+3.971%	5	139	-16.124%
2026-02-19	13.6000	13.6000	13.6000	13.6000	-0.366%	1	141	-12.794%
2026-02-18	13.6500	13.6500	13.6500	13.6500	-1.728%	2	140	-13.114%
2026-02-17	13.9000	13.9000	13.8500	13.8900	-0.072%	51	138	-14.615%
2026-02-12	13.5500	14.0000	13.5500	13.9000	+16.318%	55	180	-14.676%
2026-02-11	11.9500	11.9500	11.9500	11.9500	-5.906%	1	129	-0.753%
2026-02-10	12.5400	12.7000	12.5400	12.7000	+5.833%	4	128	-6.614%
2026-02-06	12.0000	12.0000	12.0000	12.0000	+4.348%	1	128	-1.167%
2026-02-04	11.4000	12.8300	11.4000	11.5000	-20.690%	41	127	+3.130%
2026-01-30	12.4700	14.5000	12.4700	14.5000	+6.618%	2	89	-18.207%
2026-01-28	14.0000	14.0000	13.6000	13.6000	-10.644%	2	88	-12.794%
2026-01-26	15.2200	15.2200	15.2200	15.2200	-0.718%	5	86	-22.076%
2026-01-20	15.3300	15.3300	15.3300	15.3300	+3.791%	5	81	-22.635%
2026-01-15	15.4900	15.4900	14.7700	14.7700	+2.569%	2	81	-19.702%
2026-01-12	14.5000	14.5000	14.4000	14.4000	+1.623%	6	81	-17.639%
2026-01-06	14.1700	14.1700	14.1700	14.1700	-11.438%	5	76	-16.302%
2026-01-05	16.0000	16.0000	16.0000	16.0000	-12.329%	5	71	-25.875%
2025-12-29	18.2500	18.2500	18.2500	18.2500	+14.063%	40	71	-35.014%
2025-12-18	16.0000	16.0000	16.0000	16.0000	-9.859%	1	31	-25.875%
2025-12-17	17.7500	17.7500	17.7500	17.7500	+0.396%	5	30	-33.183%
2025-12-16	18.0000	18.0000	17.6800	17.6800	-4.381%	11	30	-32.919%
2025-12-15	18.4600	18.4900	18.4600	18.4900	+9.603%	4	23	-35.857%
2025-12-02	16.7500	16.8700	16.7500	16.8700	-8.958%	20	23	-29.698%
2025-11-26	18.6300	18.6300	18.2400	18.5300	+9.970%	9	29	-35.996%
2025-11-25	16.9500	16.9500	16.8500	16.8500	-23.024%	6	29	-29.614%
2025-11-12	23.0000	23.0000	21.8600	21.8900	+10.723%	22	23	-45.820%
2025-11-11	19.7700	19.7700	19.7700	19.7700	-1.150%	10	11	-40.010%
2025-10-31	20.0000	20.0000	20.0000	20.0000	+13.250%	1	11	-40.700%
2025-10-27	17.6600	17.6600	17.6600	17.6600	+2.854%	1	10	-32.843%
2025-10-15	17.3800	17.3800	17.1700	17.1700	+20.915%	30	10	-30.926%
2025-10-08	14.2000	14.2000	14.2000	14.2000	0.000%	1	1	-16.479%