Dark

ALK20260918P35
ALK Sep 18 2026 35.00 Put (ALK260918P00035000)
option OPRA

EOD

Jul 23, 2026

0.8300-2.353%(-0.0200)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	0.9000	0.9000	0.8000	0.8300	-2.353%	4	1,372	0.000%
2026-07-22	0.8000	1.0400	0.8000	0.8500	+14.865%	18	1,372	-2.353%
2026-07-21	0.7000	0.7400	0.7000	0.7400	-1.333%	22	1,356	+12.162%
2026-07-20	0.8000	0.8000	0.7500	0.7500	-6.250%	65	1,344	+10.667%
2026-07-17	0.7300	0.8000	0.7300	0.8000	+23.077%	2	1,282	+3.750%
2026-07-16	0.6500	0.6500	0.6500	0.6500	-13.333%	2	1,282	+27.692%
2026-07-14	0.7500	0.7500	0.7500	0.7500	-11.765%	1	1,282	+10.667%
2026-07-13	0.7000	0.8500	0.7000	0.8500	+21.429%	11	1,281	-2.353%
2026-07-10	0.8500	0.8500	0.7000	0.7000	-27.835%	3	1,275	+18.571%
2026-07-08	0.9700	0.9700	0.9700	0.9700	+21.250%	1	1,277	-14.433%
2026-07-07	0.7500	0.8000	0.7000	0.8000	+6.667%	32	1,277	+3.750%
2026-07-06	0.6300	0.7500	0.6300	0.7500	+11.940%	10	1,276	+10.667%
2026-07-02	0.7000	0.7000	0.6700	0.6700	-4.286%	42	1,231	+23.881%
2026-07-01	0.6500	0.7000	0.6500	0.7000	+7.692%	3	1,231	+18.571%
2026-06-30	0.6500	0.6500	0.6500	0.6500	-13.333%	1	1,231	+27.692%
2026-06-29	0.7000	0.7500	0.7000	0.7500	+15.385%	2	1,231	+10.667%
2026-06-26	0.6500	0.6500	0.6500	0.6500	0.000%	2	1,231	+27.692%
2026-06-25	0.6500	0.6500	0.6500	0.6500	-13.333%	101	1,231	+27.692%
2026-06-24	0.7500	0.7500	0.7500	0.7500	-21.053%	3	1,192	+10.667%
2026-06-23	0.9000	0.9500	0.9000	0.9500	-9.524%	102	1,193	-12.632%
2026-06-22	1.0600	1.0600	1.0500	1.0500	+11.702%	55	1,147	-20.952%
2026-06-18	0.9400	0.9400	0.9400	0.9400	-6.000%	3	1,124	-11.702%
2026-06-17	1.0000	1.1000	1.0000	1.0000	-4.762%	34	1,124	-17.000%
2026-06-16	1.0000	1.0500	1.0000	1.0500	-6.250%	2	1,138	-20.952%
2026-06-15	1.0000	1.1200	0.9000	1.1200	-13.846%	14	1,140	-25.893%
2026-06-12	1.3500	1.5000	1.3000	1.3000	-25.714%	855	1,132	-36.154%
2026-06-11	1.7500	1.7500	1.7500	1.7500	-27.083%	10	747	-52.571%
2026-06-10	2.0000	2.4000	2.0000	2.4000	+11.628%	5	747	-65.417%
2026-06-09	2.0000	2.1500	2.0000	2.1500	-4.444%	5	749	-61.395%
2026-06-08	2.3000	2.3000	2.2500	2.2500	-6.250%	2	750	-63.111%
2026-06-04	2.5000	2.5000	2.4000	2.4000	0.000%	25	750	-65.417%
2026-06-03	2.2500	2.4000	2.2500	2.4000	+20.000%	12	725	-65.417%
2026-06-01	2.1000	2.2000	2.0000	2.0000	+17.647%	17	728	-58.500%
2026-05-29	1.7000	1.7000	1.7000	1.7000	-12.821%	1	737	-51.176%
2026-05-27	2.1500	2.1500	1.8000	1.9500	-9.302%	9	738	-57.436%
2026-05-26	2.2200	2.2200	2.1500	2.1500	-20.370%	2	742	-61.395%
2026-05-22	2.9000	2.9000	2.6900	2.7000	0.000%	542	248	-69.259%
2026-05-21	3.2000	3.2000	2.7000	2.7000	-10.000%	9	250	-69.259%
2026-05-20	3.7300	3.7300	3.0000	3.0000	-28.571%	9	250	-72.333%
2026-05-19	4.1000	4.2000	4.1000	4.2000	+10.526%	5	260	-80.238%
2026-05-18	3.8000	3.8000	3.5000	3.8000	-2.564%	5	260	-78.158%
2026-05-15	3.7600	3.9000	3.6000	3.9000	+8.333%	11	260	-78.718%
2026-05-14	3.2000	3.6000	3.2000	3.6000	0.000%	33	268	-76.944%
2026-05-12	3.6000	3.6000	3.6000	3.6000	+5.882%	14	304	-76.944%
2026-05-11	3.2000	3.4000	3.2000	3.4000	+15.254%	4	304	-75.588%
2026-05-08	2.8000	2.9500	2.8000	2.9500	-4.839%	52	306	-71.864%
2026-05-07	3.1000	3.1000	3.1000	3.1000	0.000%	22	262	-73.226%
2026-05-06	3.0000	3.1000	3.0000	3.1000	-22.500%	3	258	-73.226%
2026-05-05	4.0000	4.0000	4.0000	4.0000	-2.439%	1	256	-79.250%
2026-05-04	3.7000	4.1000	3.7000	4.1000	+10.811%	4	255	-79.756%
2026-05-01	3.7000	3.7000	3.7000	3.7000	+2.778%	2	256	-77.568%
2026-04-30	3.8000	3.8000	3.6000	3.6000	+5.882%	6	256	-76.944%
2026-04-28	3.5000	3.6000	3.4000	3.4000	+3.030%	4	253	-75.588%
2026-04-27	3.3000	3.3000	3.3000	3.3000	+10.000%	2	249	-74.848%
2026-04-24	3.1000	3.1000	3.0000	3.0000	-3.226%	2	247	-72.333%
2026-04-23	3.1000	3.1000	3.1000	3.1000	-13.889%	1	246	-73.226%
2026-04-22	3.2000	3.6000	3.2000	3.6000	+40.078%	33	246	-76.944%
2026-04-20	2.5700	2.5700	2.5700	2.5700	+11.739%	1	221	-67.704%
2026-04-17	2.0000	2.3000	2.0000	2.3000	-28.125%	48	221	-63.913%
2026-04-16	3.2000	3.2000	3.2000	3.2000	+14.286%	7	244	-74.063%
2026-04-15	2.8000	2.8000	2.8000	2.8000	-28.205%	1	251	-70.357%
2026-04-13	3.9000	3.9000	3.9000	3.9000	+2.632%	2	250	-78.718%
2026-04-10	3.6800	3.8000	3.6800	3.8000	-26.923%	27	252	-78.158%
2026-04-07	5.2000	5.2000	5.2000	5.2000	+8.333%	2	234	-84.038%
2026-04-06	4.8000	4.8000	4.8000	4.8000	-4.000%	1	232	-82.708%
2026-04-02	5.4000	5.4000	5.0000	5.0000	+11.607%	20	212	-83.400%
2026-04-01	4.5000	4.5000	4.4800	4.4800	-13.846%	3	212	-81.473%
2026-03-31	6.0000	6.0000	5.2000	5.2000	-17.460%	7	210	-84.038%
2026-03-30	6.6000	6.6000	6.2000	6.3000	+26.000%	22	203	-86.825%
2026-03-27	5.0000	5.0000	5.0000	5.0000	+19.048%	7	195	-83.400%
2026-03-26	4.2000	4.2000	4.2000	4.2000	-4.545%	10	195	-80.238%
2026-03-23	4.4000	4.4000	4.4000	4.4000	-14.563%	5	185	-81.136%
2026-03-20	5.1000	5.1500	5.0000	5.1500	-0.962%	28	185	-83.883%
2026-03-19	5.3000	5.3000	5.2000	5.2000	+20.930%	64	167	-84.038%
2026-03-17	4.3000	4.3000	4.3000	4.3000	-12.245%	33	107	-80.698%
2026-03-16	4.9000	4.9000	4.9000	4.9000	-2.000%	35	84	-83.061%
2026-03-13	4.9000	5.0000	4.9000	5.0000	+10.132%	10	52	-83.400%
2026-03-12	4.4000	4.5400	4.4000	4.5400	+37.576%	19	42	-81.718%
2026-03-10	3.3000	3.3000	3.3000	3.3000	-17.500%	5	33	-74.848%
2026-03-09	4.5200	4.5200	4.0000	4.0000	+173.973%	9	28	-79.250%
2026-02-24	1.4100	1.4800	1.4100	1.4600	+46.000%	16	25	-43.151%
2026-02-18	1.0000	1.0000	1.0000	1.0000	-9.910%	2	20	-17.000%
2026-02-03	1.1100	1.1100	1.1100	1.1100	-17.778%	1	20	-25.225%
2026-02-02	1.3500	1.3500	1.3500	1.3500	+12.500%	1	20	-38.519%
2026-01-28	1.2000	1.2000	1.2000	1.2000	-14.286%	1	21	-30.833%
2026-01-27	1.4000	1.4000	1.4000	1.4000	-3.448%	1	22	-40.714%
2026-01-26	1.4500	1.4500	1.4500	1.4500	-3.333%	1	21	-42.759%
2026-01-23	1.5000	1.5000	1.5000	1.5000	-20.213%	1	20	-44.667%
2026-01-15	1.8800	1.8800	1.8800	1.8800	+3.297%	1	20	-55.851%
2025-12-16	1.8200	1.8200	1.8200	1.8200	-4.211%	1	20	-54.396%
2025-12-11	1.9200	1.9200	1.9000	1.9000	-20.833%	5	19	-56.316%
2025-12-05	2.4000	2.4000	2.4000	2.4000	-40.000%	2	20	-65.417%
2025-11-25	4.0000	4.0000	4.0000	4.0000	-9.091%	7	21	-79.250%
2025-11-24	4.4000	4.4000	4.4000	4.4000	-10.204%	2	26	-81.136%
2025-11-20	4.6000	4.9000	4.6000	4.9000	+7.692%	12	24	-83.061%
2025-11-18	4.3000	4.5500	4.3000	4.5500	+5.814%	3	15	-81.758%
2025-11-17	4.3000	4.3000	4.3000	4.3000	+7.500%	3	14	-80.698%
2025-11-06	4.0000	4.0000	4.0000	4.0000	+2.041%	7	14	-79.250%
2025-11-03	3.9200	3.9200	3.9200	3.9200	+1.554%	1	6	-78.827%
2025-10-31	3.8600	3.8600	3.8600	3.8600	+11.561%	3	6	-78.497%
2025-10-29	3.4600	3.4600	3.4600	3.4600	0.000%	3	3	-76.012%