Dark

ATAI20280121C4
ATAI Jan 21 2028 4.00 Call (ATAI280121C00004000)
option OPRA

EOD

Sep 3, 2026

3.40+1.796%(+0.06)18

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	3.4000	3.4000	3.4000	3.4000	+1.796%	18	215	0.000%
2026-08-27	3.3000	3.3400	3.3000	3.3400	-1.765%	6	314	+1.796%
2026-08-24	3.4000	3.4000	3.4000	3.4000	+3.030%	1	315	0.000%
2026-08-18	3.3000	3.3000	3.3000	3.3000	0.000%	450	322	+3.030%
2026-08-10	3.3000	3.3000	3.3000	3.3000	+3.125%	1	774	+3.030%
2026-08-07	3.2000	3.2000	3.2000	3.2000	+1.587%	20	774	+6.250%
2026-08-04	3.1500	3.1500	3.1500	3.1500	-3.077%	15	794	+7.937%
2026-08-03	3.2500	3.2500	3.2500	3.2500	-2.695%	1	809	+4.615%
2026-07-27	3.3400	3.3400	3.3400	3.3400	+4.375%	4	810	+1.796%
2026-07-24	3.3000	3.3000	3.2000	3.2000	+1.587%	11	810	+6.250%
2026-07-22	3.1000	3.1500	3.1000	3.1500	-1.563%	4	814	+7.937%
2026-07-20	3.5000	3.5000	3.2000	3.2000	+0.629%	13	816	+6.250%
2026-07-17	3.1500	3.2100	3.1500	3.1800	+2.581%	20	804	+6.918%
2026-07-16	3.1000	3.2500	2.6500	3.1000	+9.541%	890	835	+9.677%
2026-07-15	2.8300	2.8300	2.8300	2.8300	-8.710%	10	1,749	+20.141%
2026-07-14	2.7500	3.1000	2.7500	3.1000	+10.714%	10	1,749	+9.677%
2026-07-13	2.8000	2.8000	2.8000	2.8000	+2.941%	1	1,759	+21.429%
2026-07-10	2.6000	2.7200	2.6000	2.7200	-2.857%	88	1,758	+25.000%
2026-07-08	2.8000	2.8000	2.8000	2.8000	+16.667%	3	1,846	+21.429%
2026-07-06	2.6000	2.6000	2.4000	2.4000	-4.000%	34	1,849	+41.667%
2026-07-02	2.5000	2.5000	2.5000	2.5000	-6.367%	1	1,882	+36.000%
2026-07-01	2.6700	2.6700	2.6700	2.6700	-7.931%	1	1,882	+27.341%
2026-06-30	2.9000	2.9000	2.9000	2.9000	+3.571%	1	1,883	+17.241%
2026-06-29	2.9000	2.9000	2.7000	2.8000	-1.754%	90	1,884	+21.429%
2026-06-26	2.3000	2.8500	2.3000	2.8500	+22.845%	107	1,860	+19.298%
2026-06-25	2.2500	2.6500	2.2500	2.3200	+13.171%	32	1,828	+46.552%
2026-06-24	2.0600	2.0600	2.0500	2.0500	+2.500%	20	1,845	+65.854%
2026-06-23	1.9000	2.0000	1.9000	2.0000	+3.627%	22	1,859	+70.000%
2026-06-22	1.9500	2.0000	1.8700	1.9300	-4.455%	131	1,839	+76.166%
2026-06-18	2.0200	2.0200	2.0200	2.0200	-1.463%	1	1,723	+68.317%
2026-06-16	2.0500	2.0500	1.9500	2.0500	+9.043%	10	1,723	+65.854%
2026-06-15	1.9500	1.9500	1.8000	1.8800	-1.571%	16	1,721	+80.851%
2026-06-12	2.0200	2.0200	1.9100	1.9100	+0.526%	8	1,705	+78.010%
2026-06-11	1.9000	1.9000	1.9000	1.9000	0.000%	8	1,701	+78.947%
2026-06-09	1.7500	1.9000	1.7500	1.9000	+2.703%	2	1,693	+78.947%
2026-06-08	1.8500	1.8500	1.8500	1.8500	+0.543%	2	1,693	+83.784%
2026-06-05	2.5000	2.5000	1.8400	1.8400	-26.400%	37	1,691	+84.783%
2026-06-03	2.2800	2.5000	2.2800	2.5000	-10.714%	11	1,681	+36.000%
2026-06-02	2.6000	2.8000	2.6000	2.8000	+21.212%	2	1,673	+21.429%
2026-06-01	2.6000	2.7800	2.3100	2.3100	+2.212%	16	1,673	+47.186%
2026-05-29	2.1500	2.2600	2.1500	2.2600	+4.630%	3	1,661	+50.442%
2026-05-27	2.1700	2.1700	2.1600	2.1600	-1.818%	2	1,664	+57.407%
2026-05-26	2.0900	2.2000	2.0900	2.2000	+33.333%	22	1,664	+54.545%
2026-05-22	2.0200	2.3000	1.6500	1.6500	-13.158%	22	1,654	+106.061%
2026-05-21	2.1500	2.1500	1.9000	1.9000	0.000%	54	1,700	+78.947%
2026-05-20	1.8700	2.1000	1.8700	1.9000	-5.000%	65	1,700	+78.947%
2026-05-19	2.0500	2.0500	1.9000	2.0000	-6.977%	5	1,647	+70.000%
2026-05-18	2.4000	2.4000	1.9200	2.1500	+4.878%	107	1,647	+58.140%
2026-05-15	2.0500	2.0500	2.0500	2.0500	-4.206%	5	1,647	+65.854%
2026-05-14	2.0500	2.1400	1.9500	2.1400	+8.629%	74	1,642	+58.879%
2026-05-13	1.9500	2.3000	1.9000	1.9700	-3.902%	14	1,702	+72.589%
2026-05-12	2.0500	2.0500	2.0500	2.0500	-1.442%	1	1,702	+65.854%
2026-05-11	2.0800	2.0800	2.0800	2.0800	+6.667%	1	1,702	+63.462%
2026-05-07	2.1500	2.1500	1.9500	1.9500	-11.364%	10	1,702	+74.359%
2026-05-05	2.1500	2.2000	1.9400	2.2000	-2.222%	7	1,694	+54.545%
2026-05-04	1.9400	2.2500	1.9400	2.2500	+7.143%	33	1,691	+51.111%
2026-05-01	2.1600	2.1600	2.1000	2.1000	-8.696%	18	1,660	+61.905%
2026-04-30	2.1800	2.3500	2.1800	2.3000	+4.545%	8	1,660	+47.826%
2026-04-29	2.2000	2.2000	2.2000	2.2000	-12.000%	4	1,655	+54.545%
2026-04-28	2.5000	2.5000	2.5000	2.5000	-9.091%	1	1,652	+36.000%
2026-04-27	2.7500	2.7500	2.7500	2.7500	-8.333%	10	1,651	+23.636%
2026-04-22	2.8500	3.0000	2.8500	3.0000	+1.010%	3	1,641	+13.333%
2026-04-21	3.0000	3.0000	2.8300	2.9700	-12.647%	8	1,634	+14.478%
2026-04-20	3.8000	3.8000	3.1000	3.4000	+36.000%	46	1,634	0.000%
2026-04-17	2.5000	2.5000	2.5000	2.5000	0.000%	5	1,649	+36.000%
2026-04-16	3.0000	3.0000	2.5000	2.5000	0.000%	2	1,647	+36.000%
2026-04-15	3.0000	3.0000	2.5000	2.5000	+13.636%	11	1,646	+36.000%
2026-04-14	2.2500	3.0000	2.2000	2.2000	+12.821%	11	1,635	+54.545%
2026-04-13	2.0600	2.0600	1.9500	1.9500	-13.333%	18	1,629	+74.359%
2026-04-10	2.2500	2.2500	2.2500	2.2500	0.000%	1	1,626	+51.111%
2026-04-09	2.2400	2.2500	2.2400	2.2500	-10.000%	5	1,626	+51.111%
2026-04-08	2.3000	2.5000	2.3000	2.5000	+13.636%	73	1,621	+36.000%
2026-04-02	2.5000	2.5000	2.2000	2.2000	+12.821%	10	1,541	+54.545%
2026-03-31	2.0000	2.3000	1.9500	1.9500	+2.632%	8	1,541	+74.359%
2026-03-30	2.2500	2.2500	1.9000	1.9000	-13.636%	37	1,541	+78.947%
2026-03-26	2.2000	2.2000	2.2000	2.2000	-1.345%	1	1,524	+54.545%
2026-03-25	2.2300	2.2300	2.2300	2.2300	+11.500%	1	1,523	+52.466%
2026-03-24	2.0000	2.0000	2.0000	2.0000	-6.103%	2	1,523	+70.000%
2026-03-16	2.1300	2.1300	2.1300	2.1300	-1.843%	50	1,521	+59.624%
2026-03-13	2.1000	2.1700	2.1000	2.1700	+0.930%	130	1,571	+56.682%
2026-03-12	2.1000	2.1500	2.1000	2.1500	+7.500%	156	1,698	+58.140%
2026-03-09	2.0000	2.0000	2.0000	2.0000	+11.111%	14	1,728	+70.000%
2026-03-06	2.1500	2.1500	1.8000	1.8000	-20.000%	8	1,742	+88.889%
2026-03-04	2.0000	2.2500	2.0000	2.2500	-5.462%	2	1,743	+51.111%
2026-03-03	2.2500	2.3800	2.2500	2.3800	+3.030%	4	1,743	+42.857%
2026-03-02	2.0500	2.3900	2.0000	2.3100	+0.435%	211	1,744	+47.186%
2026-02-27	2.3000	2.3000	2.3000	2.3000	-8.000%	40	1,935	+47.826%
2026-02-26	2.5000	2.5000	2.5000	2.5000	-10.714%	2	1,895	+36.000%
2026-02-25	2.8000	2.8000	2.8000	2.8000	+10.236%	30	1,863	+21.429%
2026-02-24	2.4500	2.5400	2.4500	2.5400	+8.547%	32	1,863	+33.858%
2026-02-20	2.3400	2.3400	2.3400	2.3400	-11.698%	2	1,854	+45.299%
2026-02-18	2.7000	2.7000	2.6500	2.6500	-11.667%	4	1,855	+28.302%
2026-02-13	3.0000	3.0000	3.0000	3.0000	+20.000%	2	1,853	+13.333%
2026-02-10	2.5000	2.5000	2.5000	2.5000	+10.132%	1	1,853	+36.000%
2026-02-06	2.2600	2.2800	2.2300	2.2700	+10.194%	455	1,853	+49.780%
2026-02-05	1.6700	2.1000	1.6700	2.0600	-1.905%	154	1,403	+65.049%
2026-02-04	2.1000	2.1000	2.1000	2.1000	0.000%	4	1,253	+61.905%
2026-02-02	1.6500	2.1000	1.6500	2.1000	-8.696%	35	1,249	+61.905%
2026-01-29	2.5000	2.5000	1.9000	2.3000	-4.167%	5	1,255	+47.826%
2026-01-28	2.4000	2.4000	2.4000	2.4000	+2.128%	1	1,253	+41.667%
2026-01-27	2.3500	2.3500	2.3500	2.3500	-2.083%	2	1,252	+44.681%
2026-01-26	2.4000	2.4000	2.4000	2.4000	+2.128%	2	1,250	+41.667%
2026-01-22	2.5000	2.5000	2.2500	2.3500	+7.306%	4	1,248	+44.681%
2026-01-20	3.0000	3.0000	2.1900	2.1900	+6.829%	2	1,244	+55.251%
2026-01-09	2.0500	2.0500	2.0500	2.0500	-10.870%	480	1,242	+65.854%
2026-01-08	2.3000	2.3000	2.3000	2.3000	-2.128%	4	762	+47.826%
2026-01-06	2.3500	2.3500	2.3500	2.3500	+12.981%	1	758	+44.681%
2026-01-05	2.2500	2.2500	2.0800	2.0800	-0.952%	2	755	+63.462%
2026-01-02	2.1000	2.1000	2.1000	2.1000	-22.222%	2	755	+61.905%
2025-12-23	2.7400	2.7400	2.6600	2.7000	+13.924%	10	757	+25.926%
2025-12-22	2.3700	2.3700	2.3700	2.3700	+5.333%	1	747	+43.460%
2025-12-18	2.3000	2.3000	2.2500	2.2500	-8.163%	25	747	+51.111%
2025-12-17	2.4500	2.4500	2.4500	2.4500	+6.522%	2	722	+38.776%
2025-12-16	2.3700	2.4400	2.2800	2.3000	-12.879%	100	720	+47.826%
2025-12-12	2.6500	2.6500	2.6400	2.6400	+12.821%	100	620	+28.788%
2025-12-11	2.3400	2.3400	2.3400	2.3400	-13.971%	3	520	+45.299%
2025-12-10	2.7500	2.7500	2.7000	2.7200	-1.091%	8	523	+25.000%
2025-12-09	2.7500	2.7500	2.7500	2.7500	+3.774%	1	515	+23.636%
2025-12-04	2.6500	2.6500	2.6500	2.6500	+13.734%	5	514	+28.302%
2025-12-03	2.3300	2.3300	2.3300	2.3300	-2.917%	15	509	+45.923%
2025-12-01	2.4000	2.4000	2.4000	2.4000	+6.667%	1	494	+41.667%
2025-11-25	2.2500	2.2500	2.2500	2.2500	-9.274%	2	493	+51.111%
2025-11-20	2.5300	3.2000	2.2500	2.4800	+7.359%	181	491	+37.097%
2025-11-19	2.2300	2.3500	1.8000	2.3100	-1.702%	72	310	+47.186%
2025-11-17	2.3800	2.3800	2.3000	2.3500	-8.203%	4	255	+44.681%
2025-11-14	2.5100	2.6700	2.3500	2.5600	-1.538%	143	253	+32.813%
2025-11-13	2.7000	2.7000	2.3500	2.6000	-8.772%	35	110	+30.769%
2025-11-12	2.8600	2.8600	2.8500	2.8500	+1.786%	2	135	+19.298%
2025-11-11	2.6400	2.8000	2.6400	2.8000	+1.818%	32	133	+21.429%
2025-11-05	2.7500	2.7500	2.7500	2.7500	-28.941%	10	105	+23.636%
2025-10-30	3.8700	3.8700	3.8700	3.8700	+1.842%	10	95	-12.145%
2025-10-29	3.9000	3.9000	3.8000	3.8000	+2.703%	13	97	-10.526%
2025-10-23	3.7000	3.7000	3.7000	3.7000	-7.500%	1	104	-8.108%
2025-10-21	4.2000	4.2000	4.0000	4.0000	-1.235%	7	103	-15.000%
2025-10-15	4.0500	4.0500	4.0500	4.0500	-1.220%	2	96	-16.049%
2025-10-14	4.1000	4.1000	4.1000	4.1000	+10.811%	2	98	-17.073%
2025-10-10	3.7000	3.7000	3.7000	3.7000	+4.520%	1	96	-8.108%
2025-10-07	3.6000	3.6000	3.5400	3.5400	-1.667%	55	95	-3.955%
2025-09-24	4.0000	4.0000	3.6000	3.6000	+16.129%	7	40	-5.556%
2025-09-22	3.1000	3.1000	3.1000	3.1000	0.000%	20	33	+9.677%
2025-09-19	3.1000	3.1000	3.1000	3.1000	+6.897%	2	13	+9.677%
2025-09-17	2.9000	2.9000	2.9000	2.9000	+5.455%	7	11	+17.241%
2025-09-16	2.7500	2.7500	2.7500	2.7500	-6.780%	1	6	+23.636%
2025-09-15	2.8500	2.9500	2.8000	2.9500	0.000%	5	5	+15.254%

.dark-mode .y4F993{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .y4F993{ color: #333333; background-color: white; border: 2px solid #333333; }ATAI20280121C4ATAI Jan 21 2028 4.00 Call (ATAI280121C00004000)option OPRA

ATAI20280121C4
ATAI Jan 21 2028 4.00 Call (ATAI280121C00004000)
option OPRA