Dark

ALK20260918P37.5
ALK Sep 18 2026 37.50 Put (ALK260918P00037500)
option OPRA

EOD

Jul 23, 2026

1.60+14.286%(+0.20)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	1.6000	1.6000	1.6000	1.6000	+14.286%	3	826	0.000%
2026-07-22	1.5000	1.5000	1.3700	1.4000	+3.704%	25	826	+14.286%
2026-07-21	1.1900	1.3500	1.1500	1.3500	+3.846%	95	839	+18.519%
2026-07-20	1.3000	1.3000	1.3000	1.3000	-3.704%	6	822	+23.077%
2026-07-17	1.3000	1.3500	1.3000	1.3500	+25.000%	7	823	+18.519%
2026-07-15	1.0800	1.0800	1.0800	1.0800	-10.000%	1	823	+48.148%
2026-07-14	1.2000	1.2000	1.2000	1.2000	-4.000%	1	823	+33.333%
2026-07-13	1.1500	1.2500	1.1500	1.2500	+4.167%	8	823	+28.000%
2026-07-07	1.2000	1.2000	1.2000	1.2000	+9.091%	2	820	+33.333%
2026-07-02	1.1000	1.1000	1.1000	1.1000	0.000%	1	821	+45.455%
2026-06-25	1.1000	1.1000	1.1000	1.1000	-5.983%	1	821	+45.455%
2026-06-24	1.4000	1.4000	1.1700	1.1700	-29.091%	2	822	+36.752%
2026-06-23	1.7500	1.7500	1.6500	1.6500	+18.705%	6	824	-3.030%
2026-06-22	1.4800	1.4800	1.3900	1.3900	+11.200%	3	823	+15.108%
2026-06-18	1.4100	1.6000	1.2500	1.2500	-13.793%	7	830	+28.000%
2026-06-17	1.4500	1.4500	1.4500	1.4500	-7.051%	2	830	+10.345%
2026-06-16	1.3000	1.5600	1.3000	1.5600	+18.182%	5	832	+2.564%
2026-06-15	1.2900	1.4500	1.2900	1.3200	-56.146%	10	832	+21.212%
2026-06-11	3.0100	3.0100	3.0100	3.0100	-11.209%	1	841	-46.844%
2026-06-10	3.3900	3.3900	3.3900	3.3900	+5.938%	1	840	-52.802%
2026-06-08	3.1500	3.2000	3.1500	3.2000	-0.621%	5	840	-50.000%
2026-06-05	3.2200	3.2200	3.2200	3.2200	-4.734%	2	835	-50.311%
2026-06-04	3.4000	3.4000	3.3800	3.3800	+2.424%	23	833	-52.663%
2026-06-03	3.1000	3.3000	3.1000	3.3000	+20.000%	9	831	-51.515%
2026-06-01	2.7500	3.0000	2.7500	2.7500	+17.021%	10	835	-41.818%
2026-05-29	2.2000	2.3500	2.2000	2.3500	-6.000%	3	840	-31.915%
2026-05-27	2.4200	2.5500	2.4200	2.5000	-19.355%	21	843	-36.000%
2026-05-26	3.1000	3.1000	2.9500	3.1000	-11.429%	5	829	-48.387%
2026-05-22	3.9000	3.9000	3.5000	3.5000	-5.405%	14	836	-54.286%
2026-05-21	4.3000	4.3000	3.7000	3.7000	-9.756%	11	836	-56.757%
2026-05-20	4.7000	4.7000	4.0500	4.1000	-25.455%	11	836	-60.976%
2026-05-19	5.5000	5.6000	5.5000	5.5000	+19.565%	6	849	-70.909%
2026-05-18	4.6000	4.6000	4.6000	4.6000	-9.804%	3	849	-65.217%
2026-05-15	5.1000	5.1000	5.1000	5.1000	+10.870%	4	849	-68.627%
2026-05-14	4.3000	4.6000	4.3000	4.6000	0.000%	10	853	-65.217%
2026-05-13	4.7000	4.7000	4.6000	4.6000	-2.128%	3	872	-65.217%
2026-05-12	4.7500	4.9000	4.7000	4.7000	+2.174%	8	872	-65.957%
2026-05-11	4.3000	4.6000	4.3000	4.6000	+12.195%	9	872	-65.217%
2026-05-08	3.9000	4.1000	3.9000	4.1000	+7.895%	2	872	-60.976%
2026-05-07	3.8000	3.8000	3.8000	3.8000	-22.449%	1	873	-57.895%
2026-05-04	4.8000	4.9000	4.8000	4.9000	-0.609%	7	873	-67.347%
2026-04-29	4.9000	4.9300	4.9000	4.9300	+9.556%	3	880	-67.546%
2026-04-28	4.5000	4.5500	4.5000	4.5000	+3.926%	1,007	879	-64.444%
2026-04-27	4.1000	4.3300	4.1000	4.3300	+6.914%	4	1,326	-63.048%
2026-04-24	3.9000	4.0900	3.9000	4.0500	+2.015%	1,007	1,324	-60.494%
2026-04-23	4.0000	4.0000	3.9700	3.9700	-7.674%	7	552	-59.698%
2026-04-22	4.2000	4.3000	4.2000	4.3000	+12.861%	23	550	-62.791%
2026-04-21	3.7500	3.9500	3.7500	3.8100	+19.063%	9	554	-58.005%
2026-04-20	3.2000	3.2000	3.2000	3.2000	+8.108%	51	554	-50.000%
2026-04-17	2.9000	2.9600	2.9000	2.9600	-21.693%	2	524	-45.946%
2026-04-14	3.7800	3.7800	3.7800	3.7800	-27.308%	1	524	-57.672%
2026-04-13	5.2000	5.2000	5.2000	5.2000	-1.887%	2	523	-69.231%
2026-04-09	5.2000	5.3000	5.2000	5.3000	+16.484%	5	521	-69.811%
2026-04-08	4.5500	4.5500	4.5500	4.5500	-27.778%	5	516	-64.835%
2026-04-07	6.1000	6.5000	6.1000	6.3000	+6.780%	7	516	-74.603%
2026-04-06	5.9000	5.9000	5.9000	5.9000	-4.839%	1	512	-72.881%
2026-04-02	6.3000	6.3000	6.2000	6.2000	+8.772%	4	508	-74.194%
2026-04-01	5.7000	5.7000	5.7000	5.7000	-12.308%	10	508	-71.930%
2026-03-31	7.5000	7.5000	6.5000	6.5000	-15.584%	7	507	-75.385%
2026-03-30	7.9000	8.1000	7.7000	7.7000	+22.222%	18	502	-79.221%
2026-03-27	6.3000	6.3000	6.3000	6.3000	+18.868%	3	504	-74.603%
2026-03-26	5.3000	5.3000	5.3000	5.3000	-0.935%	15	505	-69.811%
2026-03-25	5.1000	5.3500	5.1000	5.3500	-10.833%	6	495	-70.093%
2026-03-24	6.0000	6.0000	6.0000	6.0000	+9.091%	1	494	-73.333%
2026-03-23	5.5000	5.5000	5.5000	5.5000	-11.290%	1	494	-70.909%
2026-03-20	6.3000	6.3000	6.2000	6.2000	-3.125%	2	494	-74.194%
2026-03-19	6.6000	6.6000	6.4000	6.4000	+3.560%	67	494	-75.000%
2026-03-13	6.0000	6.1800	6.0000	6.1800	+12.364%	7	427	-74.110%
2026-03-12	5.5000	5.5000	5.5000	5.5000	+27.907%	1	422	-70.909%
2026-03-09	5.0000	5.2000	4.3000	4.3000	-2.273%	7	422	-62.791%
2026-03-06	4.4000	4.4000	4.4000	4.4000	+10.000%	1	418	-63.636%
2026-03-05	3.8000	4.0000	3.4200	4.0000	+56.250%	15	418	-60.000%
2026-03-04	2.5600	2.5600	2.5600	2.5600	+6.667%	5	410	-37.500%
2026-03-03	2.9500	2.9500	2.4000	2.4000	+130.769%	9	410	-33.333%
2026-02-10	1.0400	1.0400	1.0400	1.0400	-9.565%	1	401	+53.846%
2026-02-06	1.1500	1.1500	1.1500	1.1500	-10.853%	1	401	+39.130%
2026-02-04	1.2900	1.2900	1.2900	1.2900	-19.375%	1	401	+24.031%
2026-01-30	1.6000	1.6000	1.6000	1.6000	-23.077%	1	401	0.000%
2026-01-06	2.0700	2.0800	2.0700	2.0800	-64.983%	400	401	-23.077%
2025-11-21	5.9400	5.9400	5.9400	5.9400	+9.191%	1	14	-73.064%
2025-11-17	5.3000	5.4400	5.3000	5.4400	+12.165%	3	13	-70.588%
2025-11-06	4.8500	4.8500	4.8500	4.8500	-3.000%	10	12	-67.010%
2025-10-31	5.0000	5.0000	5.0000	5.0000	+24.378%	1	15	-68.000%
2025-10-24	3.8500	4.0200	3.8500	4.0200	+21.818%	13	14	-60.199%
2025-10-07	3.3000	3.3000	3.3000	3.3000	0.000%	1	1	-51.515%