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VKTX20260821C40
VKTX Aug 21 2026 40.00 Call (VKTX260821C00040000)
option OPRA

EOD

Jul 16, 2026

2.35-22.697%(-0.69)27

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-16	2.6800	2.8000	2.3300	2.3500	-22.697%	27	3,866	0.000%
2026-07-15	2.9200	3.1000	2.8700	3.0400	-8.434%	20	3,850	-22.697%
2026-07-14	3.2000	3.3200	3.2000	3.3200	0.000%	3	3,839	-29.217%
2026-07-13	3.5500	3.5500	3.3000	3.3200	-14.433%	15	3,839	-29.217%
2026-07-10	4.8200	4.8200	3.5200	3.8800	-22.400%	105	3,830	-39.433%
2026-07-09	4.6300	5.5000	4.6300	5.0000	+7.991%	38	3,819	-53.000%
2026-07-08	5.8000	5.8000	4.2500	4.6300	-26.508%	239	3,816	-49.244%
2026-07-07	4.0000	6.3000	4.0000	6.3000	+70.270%	137	3,695	-62.698%
2026-07-06	3.3700	3.7000	3.2500	3.7000	+19.355%	52	3,667	-36.486%
2026-07-02	3.6900	3.8000	3.0000	3.1000	-16.890%	44	3,661	-24.194%
2026-07-01	3.7000	4.2300	3.3300	3.7300	-18.022%	24	3,661	-36.997%
2026-06-30	4.4300	5.6000	4.3500	4.5500	-1.728%	487	3,652	-48.352%
2026-06-29	3.9500	4.6300	3.5500	4.6300	+23.467%	453	3,752	-49.244%
2026-06-26	3.5000	3.8800	3.5000	3.7500	+9.649%	39	3,491	-37.333%
2026-06-25	4.2000	4.7700	3.4200	3.4200	-14.500%	2,145	3,450	-31.287%
2026-06-24	2.6800	4.2500	2.5000	4.0000	+88.679%	418	4,002	-41.250%
2026-06-23	1.6800	2.7600	1.6000	2.1200	+48.252%	2,040	3,919	+10.849%
2026-06-22	1.3500	1.7700	1.3500	1.4300	+24.348%	568	2,694	+64.336%
2026-06-18	1.1500	1.1500	1.1500	1.1500	+0.877%	1	2,206	+104.348%
2026-06-17	1.3000	1.3400	0.8600	1.1400	+6.542%	32	2,206	+106.140%
2026-06-16	1.1400	1.1400	0.9800	1.0700	-2.727%	24	2,206	+119.626%
2026-06-15	1.0800	1.1500	1.0800	1.1000	+10.000%	10	2,192	+113.636%
2026-06-12	1.0000	1.0000	1.0000	1.0000	+16.279%	1	2,192	+135.000%
2026-06-11	0.8100	0.8600	0.7100	0.8600	-12.245%	6	2,192	+173.256%
2026-06-10	1.0700	1.0700	0.9800	0.9800	-17.647%	5	2,193	+139.796%
2026-06-09	1.2000	1.2000	1.0900	1.1900	-0.833%	59	2,190	+97.479%
2026-06-08	1.1500	1.3000	1.1500	1.2000	+12.150%	29	2,213	+95.833%
2026-06-05	1.2000	1.2500	1.0700	1.0700	-26.207%	19	2,185	+119.626%
2026-06-04	1.6100	1.6100	1.3000	1.4500	+11.538%	54	2,172	+62.069%
2026-06-03	1.3000	1.3000	1.3000	1.3000	-7.143%	1	2,124	+80.769%
2026-06-02	1.4000	1.4800	1.3300	1.4000	-25.926%	116	2,123	+67.857%
2026-06-01	1.9300	1.9300	1.8900	1.8900	-14.091%	53	2,097	+24.339%
2026-05-29	2.0000	2.3100	2.0000	2.2000	+5.263%	155	2,097	+6.818%
2026-05-28	2.0400	2.2500	1.9200	2.0900	+10.000%	393	1,959	+12.440%
2026-05-27	2.0500	2.4000	1.9000	1.9000	+17.284%	55	1,577	+23.684%
2026-05-26	1.6200	1.6200	1.6200	1.6200	+1.887%	1	1,531	+45.062%
2026-05-21	1.5000	1.5900	1.5000	1.5900	+16.912%	49	1,531	+47.799%
2026-05-20	1.3000	1.3600	1.3000	1.3600	+9.677%	7	1,531	+72.794%
2026-05-19	1.3000	1.3000	1.1900	1.2400	-8.148%	82	1,533	+89.516%
2026-05-18	1.4800	1.4900	1.3500	1.3500	-28.947%	23	1,533	+74.074%
2026-05-15	2.2000	2.2000	1.9000	1.9000	-5.941%	15	1,533	+23.684%
2026-05-13	2.0500	2.0500	2.0200	2.0200	+1.000%	302	1,547	+16.337%
2026-05-12	1.9900	2.0000	1.9900	2.0000	+1.010%	4	1,547	+17.500%
2026-05-11	2.5300	2.5800	1.9800	1.9800	-12.000%	1,004	1,547	+18.687%
2026-05-08	2.2500	2.2500	2.2500	2.2500	-4.255%	3	465	+4.444%
2026-05-06	2.5300	2.5300	2.3500	2.3500	-6.000%	7	465	0.000%
2026-05-04	1.6700	2.5000	1.6700	2.5000	+30.208%	5	465	-6.000%
2026-05-01	2.5200	2.5200	1.7200	1.9200	-8.571%	14	460	+22.396%
2026-04-30	2.2300	2.2300	1.9000	2.1000	-39.130%	257	460	+11.905%
2026-04-28	3.5500	3.7500	3.4500	3.4500	+1.471%	14	431	-31.884%
2026-04-27	3.3000	3.5700	3.3000	3.4000	-20.000%	8	428	-30.882%
2026-04-22	4.2800	4.3500	4.2500	4.2500	+7.323%	4	426	-44.706%
2026-04-21	3.9600	3.9600	3.9600	3.9600	-11.804%	2	424	-40.657%
2026-04-20	4.4900	4.4900	4.4900	4.4900	-4.873%	1	424	-47.661%
2026-04-17	5.3000	5.3000	4.4000	4.7200	-20.000%	79	423	-50.212%
2026-04-16	4.4000	5.9000	4.4000	5.9000	+21.649%	6	346	-60.169%
2026-04-15	4.9600	4.9600	4.8500	4.8500	-7.795%	5	344	-51.546%
2026-04-14	5.2500	5.2700	5.2000	5.2600	+3.137%	8	344	-55.323%
2026-04-13	5.1000	5.1000	5.1000	5.1000	+12.088%	1	344	-53.922%
2026-04-09	4.6000	4.7300	4.5500	4.5500	-14.151%	19	344	-48.352%
2026-04-06	5.2700	5.3000	5.2700	5.3000	+6.000%	3	333	-55.660%
2026-04-02	5.0000	5.0000	5.0000	5.0000	+6.383%	2	330	-53.000%
2026-04-01	4.7000	4.7000	4.7000	4.7000	+20.513%	3	330	-50.000%
2026-03-31	4.0500	4.0500	3.9000	3.9000	+7.143%	2	330	-39.744%
2026-03-30	4.0000	4.0000	3.6400	3.6400	-22.222%	2	330	-35.440%
2026-03-27	4.6800	4.6800	4.6800	4.6800	-2.500%	2	330	-49.786%
2026-03-25	4.8000	4.8000	4.8000	4.8000	+0.418%	4	328	-51.042%
2026-03-23	4.8100	5.1000	4.7800	4.7800	+8.390%	4	332	-50.837%
2026-03-20	4.4100	4.4100	4.4100	4.4100	-35.901%	1	333	-46.712%
2026-03-16	6.9200	6.9200	6.8800	6.8800	+11.327%	2	334	-65.843%
2026-03-12	6.1800	6.1800	6.1800	6.1800	+12.364%	1	333	-61.974%
2026-03-09	5.5000	5.7500	5.0000	5.5000	+12.474%	7	333	-57.273%
2026-03-06	4.8900	4.8900	4.8900	4.8900	-11.091%	1	340	-51.943%
2026-03-03	5.6700	5.6700	4.6000	5.5000	-5.336%	5	340	-57.273%
2026-03-02	7.1500	7.1500	5.8100	5.8100	+6.022%	20	337	-59.552%
2026-02-27	5.4800	5.4800	5.4800	5.4800	-5.517%	5	337	-57.117%
2026-02-23	5.4500	6.4200	5.4000	5.8000	+38.425%	12	337	-59.483%
2026-02-17	4.1400	4.1900	4.1400	4.1900	-1.412%	6	332	-43.914%
2026-02-13	4.2500	4.2500	4.2500	4.2500	-14.315%	10	316	-44.706%
2026-02-12	4.9000	4.9600	4.9000	4.9600	+24.000%	101	316	-52.621%
2026-02-09	4.0000	4.0000	4.0000	4.0000	+8.108%	1	416	-41.250%
2026-02-06	3.7500	3.7500	3.6500	3.7000	-14.550%	9	417	-36.486%
2026-02-05	2.8100	4.3300	2.8100	4.3300	-1.367%	20	408	-45.727%
2026-02-04	4.3000	4.3900	2.7500	4.3900	+9.750%	102	408	-46.469%
2026-02-03	4.0000	4.0000	4.0000	4.0000	-13.043%	1	308	-41.250%
2026-02-02	4.6500	4.6500	4.6000	4.6000	+10.312%	5	307	-48.913%
2026-01-30	4.1700	4.1700	4.1700	4.1700	-11.839%	1	303	-43.645%
2026-01-29	4.7300	4.7300	4.7300	4.7300	0.000%	3	304	-50.317%
2026-01-28	6.9500	6.9500	4.7300	4.7300	-14.000%	23	304	-50.317%
2026-01-27	5.5000	5.5000	5.5000	5.5000	+3.578%	1	283	-57.273%
2026-01-26	5.3100	5.3100	5.3100	5.3100	-13.235%	1	282	-55.744%
2026-01-23	6.1100	6.2000	5.7800	6.1200	+0.824%	15	282	-61.601%
2026-01-21	5.9000	6.0700	5.8000	6.0700	-6.182%	3	280	-61.285%
2026-01-20	6.4700	6.4700	6.4700	6.4700	+5.892%	3	280	-63.679%
2026-01-16	6.2000	6.2000	6.1100	6.1100	+1.833%	4	284	-61.538%
2026-01-15	6.2500	6.2500	6.0000	6.0000	-16.667%	16	284	-60.833%
2026-01-14	5.5000	8.0000	5.5000	7.2000	+34.579%	13	269	-67.361%
2026-01-13	4.8000	5.3500	4.8000	5.3500	-7.759%	2	268	-56.075%
2026-01-12	5.6400	5.9900	5.5700	5.8000	-10.769%	46	267	-59.483%
2026-01-09	7.1800	7.1800	6.5000	6.5000	0.000%	16	235	-63.846%
2026-01-07	6.4300	6.5000	6.4300	6.5000	+2.201%	60	219	-63.846%
2026-01-06	7.3600	7.3600	6.2000	6.3600	-21.481%	13	159	-63.050%
2025-12-30	8.2500	8.2500	8.1000	8.1000	-7.429%	26	156	-70.988%
2025-12-29	8.8200	8.9500	8.7500	8.7500	0.000%	131	131	-73.143%