Dark

NIO20260821C4
NIO Aug 21 2026 4.00 Call (NIO260821C00004000)
option OPRA

EOD

Aug 7, 2026

0.7400+21.311%(+0.1300)2,197

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-07	0.7300	0.7800	0.6900	0.7400	+21.311%	2,197	36,453	0.000%
2026-08-06	0.6000	0.6800	0.6000	0.6100	-14.085%	4,684	37,454	+21.311%
2026-08-05	0.8500	0.8500	0.7100	0.7100	-11.250%	159	39,894	+4.225%
2026-08-04	0.7700	0.8000	0.7600	0.8000	-8.046%	11	40,034	-7.500%
2026-08-03	0.9200	0.9200	0.8100	0.8700	-5.435%	2,124	40,023	-14.943%
2026-07-31	0.9100	0.9200	0.8600	0.9200	+8.235%	2,174	41,759	-19.565%
2026-07-30	0.8100	0.8500	0.8100	0.8500	0.000%	603	43,815	-12.941%
2026-07-29	0.8900	0.9600	0.7800	0.8500	+13.333%	118	43,226	-12.941%
2026-07-28	0.7200	0.7600	0.7200	0.7500	+13.636%	19	43,301	-1.333%
2026-07-27	0.6900	0.6900	0.6500	0.6600	+13.793%	40	43,294	+12.121%
2026-07-24	0.6100	0.6500	0.5800	0.5800	-18.310%	133	43,266	+27.586%
2026-07-23	0.7800	0.7800	0.6600	0.7100	-6.579%	6	43,191	+4.225%
2026-07-22	0.8000	0.8200	0.7500	0.7600	-10.588%	130	43,194	-2.632%
2026-07-21	0.9200	0.9900	0.8300	0.8500	-10.526%	24	43,195	-12.941%
2026-07-20	1.0500	1.0500	0.9500	0.9500	-1.042%	21	43,175	-22.105%
2026-07-17	0.9500	0.9800	0.9000	0.9600	-8.571%	517	43,156	-22.917%
2026-07-16	1.0500	1.1500	1.0500	1.0500	-6.250%	54	43,118	-29.524%
2026-07-15	1.2300	1.2500	1.0900	1.1200	+6.667%	1,601	43,167	-33.929%
2026-07-14	1.1600	1.2200	1.0500	1.0500	+5.000%	3,673	44,592	-29.524%
2026-07-13	1.0000	1.0200	0.9900	1.0000	+12.360%	126	47,559	-26.000%
2026-07-10	0.9600	1.0000	0.8900	0.8900	-1.111%	1,088	47,439	-16.854%
2026-07-09	0.9100	0.9600	0.9000	0.9000	-13.462%	756	48,793	-17.778%
2026-07-08	1.0000	1.0600	0.9900	1.0400	+5.051%	153	48,764	-28.846%
2026-07-07	1.1200	1.1400	0.9500	0.9900	-9.174%	423	48,651	-25.253%
2026-07-06	1.0500	1.1700	1.0100	1.0900	+19.780%	764	48,266	-32.110%
2026-07-02	1.1300	1.1300	0.8900	0.9100	-17.273%	2,800	46,021	-18.681%
2026-07-01	1.1500	1.1800	1.0900	1.1000	-5.172%	207	46,021	-32.727%
2026-06-30	1.1000	1.1700	1.1000	1.1600	+4.505%	868	45,821	-36.207%
2026-06-29	1.0200	1.1700	1.0100	1.1100	+19.355%	433	46,615	-33.333%
2026-06-26	0.8900	1.0000	0.8900	0.9300	+2.198%	314	46,816	-20.430%
2026-06-25	1.0100	1.0200	0.9000	0.9100	-14.953%	1,222	46,641	-18.681%
2026-06-24	1.1200	1.2000	1.0700	1.0700	-8.547%	244	45,607	-30.841%
2026-06-23	1.1800	1.2500	1.1700	1.1700	-4.878%	18	45,561	-36.752%
2026-06-22	1.1100	1.3000	1.1100	1.2300	+6.957%	625	45,545	-39.837%
2026-06-18	1.2600	1.2700	1.1400	1.1500	-2.542%	587	44,671	-35.652%
2026-06-17	1.1800	1.2700	1.1600	1.1800	-4.065%	469	44,671	-37.288%
2026-06-16	1.1600	1.2300	1.1000	1.2300	-12.143%	2,327	44,671	-39.837%
2026-06-15	1.4100	1.4200	1.3600	1.4000	+3.704%	487	43,313	-47.143%
2026-06-12	1.3700	1.3700	1.2900	1.3500	-2.878%	89	43,313	-45.185%
2026-06-11	1.3400	1.3900	1.3000	1.3900	+3.731%	155	43,313	-46.763%
2026-06-10	1.4200	1.4200	1.3200	1.3400	-5.634%	146	43,158	-44.776%
2026-06-09	1.5000	1.5300	1.3800	1.4200	-12.883%	727	43,098	-47.887%
2026-06-08	1.6400	1.6400	1.6300	1.6300	+7.237%	3	42,488	-54.601%
2026-06-05	1.7200	1.7200	1.4600	1.5200	-17.838%	133	42,485	-51.316%
2026-06-04	1.8500	1.8500	1.8500	1.8500	-2.632%	1	42,372	-60.000%
2026-06-03	1.9400	1.9400	1.9000	1.9000	-11.215%	6	42,371	-61.053%
2026-06-02	2.2900	2.2900	2.1400	2.1400	+1.905%	652	42,371	-65.421%
2026-06-01	2.1000	2.2100	2.1000	2.1000	+20.000%	3,034	41,763	-64.762%
2026-05-29	1.6100	1.7500	1.5800	1.7500	+1.744%	36	44,781	-57.714%
2026-05-28	1.7400	1.8200	1.7100	1.7200	-9.474%	1,230	44,787	-56.977%
2026-05-27	1.5100	1.9200	1.4600	1.9000	+31.034%	4,994	44,031	-61.053%
2026-05-26	1.5100	1.5700	1.4000	1.4500	+2.113%	18,510	48,499	-48.966%
2026-05-22	1.4600	1.5300	1.4000	1.4200	-20.670%	26,153	30,318	-47.887%
2026-05-20	1.8200	1.8600	1.7800	1.7900	-6.283%	64	4,497	-58.659%
2026-05-19	1.9100	1.9100	1.9100	1.9100	-6.829%	1	4,444	-61.257%
2026-05-18	2.0300	2.1000	2.0300	2.0500	-10.870%	33	4,444	-63.902%
2026-05-15	2.2400	2.3000	2.2200	2.3000	-6.504%	75	4,444	-67.826%
2026-05-14	2.4600	2.4700	2.4600	2.4600	-8.209%	510	4,348	-69.919%
2026-05-13	2.4700	2.6800	2.4700	2.6800	+28.230%	1,052	2,862	-72.388%
2026-05-12	2.1800	2.1800	2.0900	2.0900	-4.128%	9	2,862	-64.593%
2026-05-11	2.1100	2.2300	2.1100	2.1800	+6.863%	33	2,862	-66.055%
2026-05-08	2.0400	2.0400	2.0400	2.0400	+2.000%	6	2,831	-63.725%
2026-05-07	2.0000	2.0000	2.0000	2.0000	-4.762%	1	2,837	-63.000%
2026-05-06	2.1100	2.1100	1.9600	2.1000	-0.474%	47	2,838	-64.762%
2026-05-05	2.1000	2.2900	2.1000	2.1100	-6.637%	31	2,883	-64.929%
2026-05-04	2.2000	2.2600	2.2000	2.2600	+7.109%	23	2,910	-67.257%
2026-05-01	2.3600	2.3600	2.0800	2.1100	-18.217%	62	2,897	-64.929%
2026-04-30	2.4000	2.5800	2.4000	2.5800	-0.769%	19	2,897	-71.318%
2026-04-29	2.6500	2.6500	2.6000	2.6000	+4.000%	5	2,890	-71.538%
2026-04-28	2.2700	2.5200	2.2700	2.5000	+2.041%	23	2,891	-70.400%
2026-04-27	2.5700	2.5700	2.4300	2.4500	+1.240%	4	2,892	-69.796%
2026-04-24	2.4200	2.4200	2.3700	2.4200	-0.412%	7	2,891	-69.421%
2026-04-23	2.5500	2.5500	2.4100	2.4300	-10.000%	15	2,892	-69.547%
2026-04-22	2.7300	2.7300	2.6900	2.7000	+1.504%	9	2,887	-72.593%
2026-04-21	2.7000	2.7600	2.6600	2.6600	-6.338%	14	2,892	-72.180%
2026-04-20	2.8500	2.8700	2.8400	2.8400	-5.960%	28	2,882	-73.944%
2026-04-17	3.0800	3.0800	3.0000	3.0200	+4.861%	5	2,849	-75.497%
2026-04-16	2.8000	2.9700	2.8000	2.8800	+10.345%	11	2,850	-74.306%
2026-04-15	2.6400	2.6400	2.6100	2.6100	-5.091%	18	2,843	-71.648%
2026-04-14	2.7600	2.8000	2.7500	2.7500	+3.774%	236	2,851	-73.091%
2026-04-10	2.7100	2.7100	2.6500	2.6500	+15.721%	8	2,683	-72.075%
2026-04-09	2.3900	2.3900	2.2900	2.2900	-15.498%	12	2,691	-67.686%
2026-04-08	2.5800	2.7100	2.5800	2.7100	+15.812%	45	2,684	-72.694%
2026-04-07	2.3400	2.3400	2.3400	2.3400	-6.773%	1	2,683	-68.376%
2026-04-06	2.5100	2.5100	2.5100	2.5100	+6.356%	5	2,683	-70.518%
2026-04-02	2.3900	2.3900	2.3600	2.3600	-1.667%	5	2,693	-68.644%
2026-04-01	2.4000	2.4000	2.4000	2.4000	+6.667%	15	2,693	-69.167%
2026-03-31	2.0200	2.2500	2.0200	2.2500	+26.404%	31	2,698	-67.111%
2026-03-30	1.7800	1.7800	1.7800	1.7800	+5.952%	15	2,728	-58.427%
2026-03-27	1.8000	1.8000	1.6800	1.6800	-10.638%	9	2,713	-55.952%
2026-03-26	2.0000	2.0000	1.8800	1.8800	-9.179%	8	2,706	-60.638%
2026-03-25	2.1400	2.1400	2.0000	2.0700	-1.429%	15	2,699	-64.251%
2026-03-24	2.0500	2.1000	2.0500	2.1000	+7.143%	4	2,706	-64.762%
2026-03-23	1.9000	2.0000	1.9000	1.9600	+8.889%	29	2,704	-62.245%
2026-03-20	1.8500	1.9000	1.8000	1.8000	-16.279%	17	2,699	-58.889%
2026-03-19	2.1000	2.1800	2.1000	2.1500	-3.587%	31	2,682	-65.581%
2026-03-17	2.3000	2.3000	2.2300	2.2300	-3.879%	7	2,713	-66.816%
2026-03-16	2.2600	2.3900	2.2600	2.3200	+8.920%	33	2,719	-68.103%
2026-03-13	1.9500	2.1300	1.9500	2.1300	+1.914%	11	2,741	-65.258%
2026-03-12	2.0300	2.0900	1.9800	2.0900	+10.000%	33	2,741	-64.593%
2026-03-11	2.0000	2.0600	1.9000	1.9000	-5.000%	15	2,769	-61.053%
2026-03-10	1.7600	2.0000	1.2500	2.0000	+40.845%	3,078	2,765	-63.000%
2026-03-09	1.2800	1.4400	1.2800	1.4200	+21.368%	964	2,764	-47.887%
2026-03-05	1.2100	1.2700	1.1700	1.1700	-13.333%	66	1,948	-36.752%
2026-03-04	1.3100	1.3700	1.3100	1.3500	+18.421%	22	1,945	-45.185%
2026-03-03	1.0500	1.1400	1.0000	1.1400	-5.785%	73	1,929	-35.088%
2026-03-02	1.2900	1.2900	1.1700	1.2100	-8.333%	187	1,972	-38.843%
2026-02-27	1.4100	1.4100	1.3200	1.3200	-9.589%	15	1,854	-43.939%
2026-02-26	1.6200	1.6200	1.4600	1.4600	-10.976%	9	1,841	-49.315%
2026-02-25	1.6500	1.6600	1.6400	1.6400	+0.613%	3	1,836	-54.878%
2026-02-24	1.6300	1.6300	1.6300	1.6300	-2.976%	5	1,836	-54.601%
2026-02-23	1.6000	1.8000	1.6000	1.6800	+7.692%	809	1,834	-55.952%
2026-02-20	1.6000	1.6000	1.5600	1.5600	+15.556%	7	1,037	-52.564%
2026-02-19	1.3700	1.3700	1.3500	1.3500	-8.784%	6	1,030	-45.185%
2026-02-18	1.4800	1.4800	1.4800	1.4800	+1.370%	12	1,033	-50.000%
2026-02-17	1.4700	1.4700	1.4600	1.4600	+0.690%	8	1,023	-49.315%
2026-02-13	1.4500	1.4500	1.4500	1.4500	-1.361%	1	1,027	-48.966%
2026-02-12	1.5500	1.5800	1.4700	1.4700	-1.342%	512	1,027	-49.660%
2026-02-10	1.4800	1.5600	1.4800	1.4900	+2.759%	17	524	-50.336%
2026-02-09	1.4000	1.4500	1.4000	1.4500	-6.452%	4	510	-48.966%
2026-02-06	1.5000	1.6300	1.5000	1.5500	+13.139%	21	506	-52.258%
2026-02-05	1.3300	1.4200	1.2600	1.3700	+24.545%	299	516	-45.985%
2026-02-04	1.1400	1.1400	1.1000	1.1000	-5.172%	307	812	-32.727%
2026-02-03	1.1300	1.1600	1.1300	1.1600	+3.571%	20	520	-36.207%
2026-02-02	1.1800	1.1800	1.0000	1.1200	-15.789%	37	520	-33.929%
2026-01-30	1.4500	1.4500	1.3300	1.3300	-0.746%	19	491	-44.361%
2026-01-29	1.5200	1.5200	1.2700	1.3400	+8.943%	37	492	-44.776%
2026-01-28	1.2400	1.2400	1.2300	1.2300	+1.653%	22	465	-39.837%
2026-01-27	1.2300	1.2400	1.2100	1.2100	0.000%	14	445	-38.843%
2026-01-26	1.1900	1.2600	1.1900	1.2100	-4.724%	6	457	-38.843%
2026-01-23	1.3300	1.3300	1.2500	1.2700	-16.447%	38	462	-41.732%
2026-01-22	1.3100	1.5200	1.3100	1.5200	+22.581%	43	450	-51.316%
2026-01-21	1.2200	1.2400	1.2200	1.2400	+0.813%	11	447	-40.323%
2026-01-20	1.2300	1.2500	1.1900	1.2300	-3.906%	49	448	-39.837%
2026-01-16	1.2300	1.2800	1.2100	1.2800	+3.226%	144	280	-42.188%
2026-01-15	1.1900	1.3000	1.1700	1.2400	+3.333%	63	280	-40.323%
2026-01-14	1.2700	1.2700	1.1800	1.2000	-7.692%	27	228	-38.333%
2026-01-13	1.3800	1.3800	1.3000	1.3000	-10.345%	38	205	-43.077%
2026-01-12	1.3400	1.4600	1.3400	1.4500	+15.079%	21	177	-48.966%
2026-01-09	1.3000	1.3000	1.2100	1.2600	-13.103%	59	181	-41.270%
2026-01-08	1.4000	1.4500	1.3000	1.4500	+5.839%	35	134	-48.966%
2026-01-07	1.4300	1.4300	1.3700	1.3700	-2.143%	5	100	-45.985%
2026-01-06	1.5800	1.5800	1.4000	1.4000	-7.895%	41	95	-47.143%
2026-01-05	1.5700	1.6500	1.4900	1.5200	-7.879%	39	59	-51.316%
2025-12-31	1.6500	1.6500	1.6500	1.6500	-10.811%	5	59	-55.152%
2025-12-29	1.8000	1.8500	1.8000	1.8500	+12.121%	21	59	-60.000%
2025-12-26	1.6600	1.6600	1.6500	1.6500	+12.245%	31	38	-55.152%
2025-12-24	1.5000	1.5000	1.4700	1.4700	-5.161%	25	21	-49.660%
2025-12-22	1.5800	1.5800	1.5500	1.5500	0.000%	21	21	-52.258%

.dark-mode .k8z6WH{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .k8z6WH{ color: #333333; background-color: white; border: 2px solid #333333; }NIO20260821C4NIO Aug 21 2026 4.00 Call (NIO260821C00004000)option OPRA

NIO20260821C4
NIO Aug 21 2026 4.00 Call (NIO260821C00004000)
option OPRA