Dark

ARM20260918P230
ARM Sep 18 2026 230.00 Put (ARM260918P00230000)
option OPRA

EOD

Aug 20, 2026

9.35-10.096%(-1.05)170

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	11.1500	11.5000	9.2000	9.3500	-10.096%	170	4,016	0.000%
2026-08-19	7.7700	12.2300	6.7300	10.4000	+6.667%	1,169	3,900	-10.096%
2026-08-18	9.4300	11.2300	8.9400	9.7500	+63.043%	1,383	4,133	-4.103%
2026-08-17	4.7500	6.0000	3.9700	5.9800	+20.565%	210	3,509	+56.355%
2026-08-14	6.2500	6.4000	4.7500	4.9600	-18.017%	69	3,395	+88.508%
2026-08-13	7.9600	7.9600	5.2000	6.0500	-18.464%	524	3,346	+54.545%
2026-08-12	6.6500	8.0000	6.6500	7.4200	-3.636%	67	3,346	+26.011%
2026-08-11	8.6000	8.7500	7.6800	7.7000	-16.304%	69	3,318	+21.429%
2026-08-10	7.6300	10.1000	7.4100	9.2000	+22.340%	140	3,339	+1.630%
2026-08-07	7.2000	9.6100	7.2000	7.5200	-11.529%	54	3,287	+24.335%
2026-08-06	12.6800	12.6800	8.3400	8.5000	-27.966%	414	3,271	+10.000%
2026-08-05	13.7300	13.9500	11.6000	11.8000	-7.451%	77	3,502	-20.763%
2026-08-04	15.7500	15.7500	12.7500	12.7500	-44.829%	305	3,456	-26.667%
2026-08-03	31.1500	31.1500	22.8500	23.1100	+0.478%	51	3,547	-59.541%
2026-07-31	16.8400	23.0000	16.8400	23.0000	-1.203%	171	3,531	-59.348%
2026-07-30	18.4600	27.1500	16.7900	23.2800	-30.920%	99	3,557	-59.837%
2026-07-29	29.1600	33.7000	28.0300	33.7000	+30.620%	570	3,545	-72.255%
2026-07-28	24.6600	27.2000	24.6600	25.8000	+13.257%	33	3,097	-63.760%
2026-07-27	21.8100	24.5000	21.3100	22.7800	-3.882%	95	3,091	-58.955%
2026-07-24	19.7000	23.7000	18.8700	23.7000	+22.671%	129	3,075	-60.549%
2026-07-23	20.4500	20.4500	19.1100	19.3200	+0.888%	77	3,075	-51.605%
2026-07-22	20.5500	20.5500	19.1500	19.1500	-0.260%	10	3,104	-51.175%
2026-07-21	20.3700	20.6500	18.9500	19.2000	-18.402%	16	3,102	-51.302%
2026-07-20	23.5900	23.5900	22.3000	23.5300	-6.812%	15	3,102	-60.263%
2026-07-17	28.8500	29.4500	24.2000	25.2500	-6.654%	109	3,105	-62.970%
2026-07-16	26.4500	28.5000	26.3400	27.0500	+19.532%	50	3,068	-65.434%
2026-07-15	20.5000	24.2500	20.5000	22.6300	+7.251%	10	3,036	-58.683%
2026-07-14	21.6600	22.8000	20.8000	21.1000	+13.076%	75	3,031	-55.687%
2026-07-13	16.0000	19.9800	16.0000	18.6600	+23.168%	11	2,965	-49.893%
2026-07-10	15.2700	15.2700	15.1500	15.1500	+3.272%	11	2,957	-38.284%
2026-07-09	17.5000	17.5000	14.6000	14.6700	-30.309%	57	2,956	-36.264%
2026-07-08	21.0500	21.0500	21.0500	21.0500	+0.814%	8	2,908	-55.582%
2026-07-07	18.5600	20.8800	18.0500	20.8800	+32.571%	36	2,908	-55.220%
2026-07-06	15.6000	15.7500	15.6000	15.7500	-12.742%	4	2,892	-40.635%
2026-07-02	15.0000	18.0500	15.0000	18.0500	+30.797%	8	2,888	-48.199%
2026-07-01	13.8500	13.9500	13.8000	13.8000	+15.966%	85	2,888	-32.246%
2026-06-30	12.3300	12.3300	11.9000	11.9000	-22.476%	7	2,803	-21.429%
2026-06-29	17.1200	17.7000	15.3500	15.3500	-1.603%	14	2,803	-39.088%
2026-06-26	16.1000	16.1000	15.6000	15.6000	+18.812%	19	2,811	-40.064%
2026-06-25	12.8000	14.0500	12.8000	13.1300	-4.161%	10	2,804	-28.789%
2026-06-24	13.3000	14.7500	12.4500	13.7000	+6.366%	927	2,812	-31.752%
2026-06-23	13.2400	13.3500	12.8800	12.8800	+25.049%	23	2,112	-27.407%
2026-06-22	10.6700	11.1000	10.0500	10.3000	+14.444%	32	2,093	-9.223%
2026-06-18	8.8000	9.3800	8.8000	9.0000	-11.765%	9	2,088	+3.889%
2026-06-17	10.0700	10.2000	10.0700	10.2000	-5.556%	7	2,088	-8.333%
2026-06-16	10.0500	10.8000	10.0500	10.8000	+1.408%	7	2,091	-13.426%
2026-06-15	11.9300	11.9300	10.6500	10.6500	-38.439%	4	2,086	-12.207%
2026-06-11	20.3000	20.3000	17.2000	17.3000	-22.768%	103	2,087	-45.954%
2026-06-10	19.0000	22.4000	18.9000	22.4000	+9.056%	109	2,167	-58.259%
2026-06-09	15.8500	23.7500	15.8500	20.5400	+34.777%	457	1,871	-54.479%
2026-06-08	14.4200	17.0500	14.4200	15.2400	-6.503%	31	1,841	-38.648%
2026-06-05	14.2000	16.3000	14.1500	16.3000	+39.078%	83	1,838	-42.638%
2026-06-04	12.6200	13.4000	11.3000	11.7200	+8.519%	870	1,888	-20.222%
2026-06-03	12.7500	12.7500	10.8000	10.8000	-10.000%	410	1,991	-13.426%
2026-06-02	13.3500	13.3500	11.5200	12.0000	-6.250%	45	1,666	-22.083%
2026-06-01	13.7100	13.7100	12.7000	12.8000	-24.706%	7	1,623	-26.953%
2026-05-29	16.5000	17.0000	16.5000	17.0000	-5.713%	5	1,625	-45.000%
2026-05-28	19.0900	19.0900	17.0500	18.0300	-19.329%	48	1,621	-48.142%
2026-05-27	21.7400	22.9000	21.7400	22.3500	+5.176%	26	1,586	-58.166%
2026-05-26	22.2500	22.2500	20.3000	21.2500	-5.387%	1,028	1,569	-56.000%
2026-05-22	25.4500	25.4500	21.7500	22.4600	-4.426%	65	521	-58.370%
2026-05-21	27.3500	28.5000	23.5000	23.5000	-26.677%	84	445	-60.213%
2026-05-20	37.0000	37.0000	31.4500	32.0500	-22.585%	525	445	-70.827%
2026-05-19	43.2500	43.2500	41.3000	41.4000	-9.111%	9	58	-77.415%
2026-05-15	46.3000	47.4900	45.5500	45.5500	+7.938%	5	58	-79.473%
2026-05-14	42.2000	42.2000	42.2000	42.2000	-3.763%	1	57	-77.844%
2026-05-07	38.6500	45.0000	38.6500	43.8500	+16.067%	7	56	-78.677%
2026-05-06	38.5000	39.3800	36.8600	37.7800	-25.483%	22	57	-75.251%
2026-05-04	51.7000	51.7000	50.7000	50.7000	+9.032%	13	54	-81.558%
2026-05-01	47.2500	47.2500	46.4500	46.5000	-9.796%	7	56	-79.892%
2026-04-30	51.3000	51.5500	51.3000	51.5500	-5.169%	4	56	-81.862%
2026-04-29	54.3600	54.3600	54.3600	54.3600	-0.074%	1	53	-82.800%
2026-04-28	55.2600	55.2600	54.4000	54.4000	+13.452%	2	53	-82.813%
2026-04-27	42.9600	50.0000	42.9600	47.9500	+17.065%	10	52	-80.501%
2026-04-24	40.5000	45.0000	39.5900	40.9600	-18.811%	43	55	-77.173%
2026-04-23	50.4500	50.4500	50.4500	50.4500	-7.346%	1	15	-81.467%
2026-04-22	54.3000	54.4500	54.2000	54.4500	-27.108%	30	15	-82.828%
2025-10-14	74.7000	74.7000	74.7000	74.7000	-1.555%	3	11	-87.483%
2025-10-09	76.1000	76.1000	75.8800	75.8800	-7.745%	6	11	-87.678%
2025-10-08	82.2500	82.2500	82.2500	82.2500	+3.785%	5	8	-88.632%
2025-09-11	79.5500	79.5500	79.2500	79.2500	-3.117%	6	6	-88.202%
2025-09-10	81.8000	81.8000	81.8000	81.8000	0.000%	3	3	-88.570%

.dark-mode .KsCpD1{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .KsCpD1{ color: #333333; background-color: white; border: 2px solid #333333; }ARM20260918P230ARM Sep 18 2026 230.00 Put (ARM260918P00230000)option OPRA

ARM20260918P230
ARM Sep 18 2026 230.00 Put (ARM260918P00230000)
option OPRA