Dark

BKSY20270115C25
BKSY Jan 15 2027 25.00 Call (BKSY270115C00025000)
option OPRA

EOD

Oct 1, 2026

2.88+15.200%(+0.38)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-10-01	2.7500	2.8800	2.7500	2.8800	+15.200%	2	516	0.000%
2026-09-30	3.0600	3.1000	2.5000	2.5000	-15.254%	24	514	+15.200%
2026-09-29	3.0000	3.0000	2.9500	2.9500	-16.193%	2	531	-2.373%
2026-09-25	3.6000	3.9000	3.5000	3.5200	+11.746%	45	530	-18.182%
2026-09-24	3.1500	3.1500	3.1500	3.1500	-11.268%	1	492	-8.571%
2026-09-23	3.5500	3.5500	3.5500	3.5500	-4.054%	1	493	-18.873%
2026-09-22	3.3500	3.7000	3.3500	3.7000	+5.714%	13	494	-22.162%
2026-09-21	3.6000	3.6000	3.5000	3.5000	-7.162%	29	491	-17.714%
2026-09-17	3.7700	3.7700	3.7700	3.7700	+25.667%	1	463	-23.607%
2026-09-16	3.0000	3.0000	3.0000	3.0000	0.000%	1	463	-4.000%
2026-09-14	2.8700	3.0000	2.8700	3.0000	0.000%	7	463	-4.000%
2026-09-11	3.1000	3.1000	3.0000	3.0000	-9.091%	12	463	-4.000%
2026-09-09	3.5000	3.6800	3.3000	3.3000	-2.941%	6	457	-12.727%
2026-09-08	3.3000	3.4000	3.3000	3.4000	+13.333%	4	456	-15.294%
2026-09-04	3.0200	3.0200	3.0000	3.0000	+10.294%	4	452	-4.000%
2026-09-03	3.5000	3.5000	2.7200	2.7200	-20.000%	11	452	+5.882%
2026-09-02	3.4000	3.4000	3.4000	3.4000	-11.688%	1	441	-15.294%
2026-09-01	4.1800	4.1800	3.8000	3.8500	-15.755%	7	440	-25.195%
2026-08-31	4.5700	4.5700	4.5700	4.5700	-2.766%	1	438	-36.980%
2026-08-28	4.7000	4.7000	4.7000	4.7000	-14.545%	4	438	-38.723%
2026-08-27	5.5000	5.5000	5.5000	5.5000	-17.910%	6	434	-47.636%
2026-08-24	6.6900	6.7000	6.6900	6.7000	-1.471%	2	428	-57.015%
2026-08-20	6.7000	6.8000	6.7000	6.8000	-10.526%	3	430	-57.647%
2026-08-19	7.3500	7.6000	7.3500	7.6000	-32.143%	3	429	-62.105%
2026-08-14	11.2000	11.2000	11.2000	11.2000	+6.667%	1	431	-74.286%
2026-08-10	10.5000	10.5000	10.5000	10.5000	+25.000%	1	430	-72.571%
2026-08-07	9.1500	9.1500	8.4000	8.4000	-9.677%	7	431	-65.714%
2026-08-06	7.3000	9.3000	7.3000	9.3000	+31.728%	16	426	-69.032%
2026-08-05	6.9000	7.0600	6.9000	7.0600	-1.944%	15	436	-59.207%
2026-08-04	7.2000	7.2000	7.1700	7.2000	+16.129%	7	429	-60.000%
2026-08-03	6.2000	6.2000	6.2000	6.2000	+1.639%	3	425	-53.548%
2026-07-31	6.1200	6.1200	6.1000	6.1000	+24.490%	4	422	-52.787%
2026-07-30	4.9000	4.9000	4.9000	4.9000	-10.909%	1	419	-41.224%
2026-07-27	5.5600	5.5600	5.5000	5.5000	+1.664%	3	419	-47.636%
2026-07-24	7.7000	7.7000	5.4100	5.4100	-10.579%	5	419	-46.765%
2026-07-22	6.3000	6.3000	6.0500	6.0500	-10.237%	5	417	-52.397%
2026-07-21	6.7400	6.7400	6.7400	6.7400	+24.815%	1	417	-57.270%
2026-07-20	5.4000	5.4000	5.4000	5.4000	-14.961%	1	416	-46.667%
2026-07-16	6.3500	6.3500	6.3500	6.3500	-20.625%	2	415	-54.646%
2026-07-13	8.0000	8.0000	8.0000	8.0000	0.000%	5	417	-64.000%
2026-07-09	7.9000	8.0000	7.9000	8.0000	-6.977%	6	422	-64.000%
2026-07-08	9.1000	9.1000	8.5000	8.6000	-23.214%	38	421	-66.512%
2026-07-06	11.2000	11.2000	11.2000	11.2000	+15.108%	1	383	-74.286%
2026-07-02	10.0700	10.0700	9.7300	9.7300	-16.838%	2	384	-70.401%
2026-07-01	11.5100	11.7000	11.5100	11.7000	+21.875%	5	384	-75.385%
2026-06-29	9.4000	9.6300	9.4000	9.6000	+23.077%	10	379	-70.000%
2026-06-26	7.8000	7.8000	7.8000	7.8000	+1.299%	1	388	-63.077%
2026-06-25	7.8300	7.9000	7.5000	7.7000	-18.085%	20	387	-62.597%
2026-06-23	9.6000	9.6000	9.4000	9.4000	-8.738%	7	380	-69.362%
2026-06-22	10.3000	10.3000	10.3000	10.3000	-4.630%	1	377	-72.039%
2026-06-18	10.5400	10.8000	10.5400	10.8000	-10.299%	2	376	-73.333%
2026-06-17	12.0400	12.0400	12.0400	12.0400	+4.333%	1	376	-76.080%
2026-06-16	11.5400	11.5400	11.5400	11.5400	-1.368%	1	375	-75.043%
2026-06-15	12.9700	12.9700	11.7000	11.7000	-26.875%	5	374	-75.385%
2026-06-08	16.0000	16.0000	16.0000	16.0000	-21.951%	1	376	-82.000%
2026-06-04	20.5000	20.5000	20.5000	20.5000	-9.492%	1	377	-85.951%
2026-06-01	22.6500	22.6500	22.6500	22.6500	-13.484%	2	378	-87.285%
2026-05-29	26.1800	26.1800	26.1800	26.1800	-4.800%	1	380	-88.999%
2026-05-27	27.5000	27.5000	27.5000	27.5000	-11.319%	3	381	-89.527%
2026-05-26	30.9100	31.0100	30.9100	31.0100	+11.547%	2	384	-90.713%
2026-05-22	28.0000	28.4000	27.6200	27.8000	+8.171%	32	405	-89.640%
2026-05-21	25.4000	25.7000	25.4000	25.7000	+20.093%	4	406	-88.794%
2026-05-15	21.4000	21.4000	21.4000	21.4000	-0.465%	1	406	-86.542%
2026-05-13	20.0000	21.5000	20.0000	21.5000	+2.723%	9	407	-86.605%
2026-05-12	23.5300	23.5300	20.9300	20.9300	-7.102%	2	410	-86.240%
2026-05-11	22.5300	22.5300	22.5300	22.5300	+17.958%	1	410	-87.217%
2026-05-08	15.8600	19.1000	15.8600	19.1000	+38.808%	15	410	-84.921%
2026-05-07	15.0000	15.0000	12.8200	13.7600	-30.680%	8	421	-79.070%
2026-05-06	19.7500	19.8500	19.3000	19.8500	+15.407%	20	422	-85.491%
2026-05-05	17.7000	17.9500	17.0000	17.2000	-0.922%	38	413	-83.256%
2026-05-04	17.5000	17.5000	17.0000	17.3600	+0.638%	16	412	-83.410%
2026-05-01	17.6500	17.6500	17.1000	17.2500	-1.429%	7	406	-83.304%
2026-04-30	14.9000	17.5000	14.9000	17.5000	+29.630%	48	406	-83.543%
2026-04-29	13.5500	13.5500	13.2000	13.5000	+3.846%	24	417	-78.667%
2026-04-28	13.0000	13.0000	13.0000	13.0000	-23.077%	3	406	-77.846%
2026-04-24	17.4000	17.6000	16.7000	16.9000	-8.649%	20	403	-82.959%
2026-04-23	18.5000	18.5000	18.5000	18.5000	-11.905%	1	399	-84.432%
2026-04-22	20.9000	21.0000	19.8000	21.0000	+12.964%	4	398	-86.286%
2026-04-20	19.6000	19.6000	18.4500	18.5900	-2.158%	35	399	-84.508%
2026-04-17	20.8000	20.8000	19.0000	19.0000	-5.987%	5	391	-84.842%
2026-04-16	17.0000	20.2100	17.0000	20.2100	+31.234%	4	393	-85.750%
2026-04-15	14.9000	15.7600	14.8000	15.4000	-1.911%	49	395	-81.299%
2026-04-14	16.2000	16.2000	15.7000	15.7000	-12.291%	2	384	-81.656%
2026-04-13	16.0000	17.9000	16.0000	17.9000	+7.186%	23	384	-83.911%
2026-04-10	16.7000	16.7000	16.7000	16.7000	+2.454%	2	384	-82.754%
2026-04-09	16.3000	16.3000	16.3000	16.3000	-0.610%	1	385	-82.331%
2026-04-08	16.4000	16.4000	16.4000	16.4000	+2.693%	1	386	-82.439%
2026-04-07	15.1500	15.9700	15.1500	15.9700	+14.071%	22	386	-81.966%
2026-04-02	13.3000	15.0000	13.3000	14.0000	+47.368%	14	368	-79.429%
2026-03-31	8.6000	9.5000	8.6000	9.5000	+25.495%	5	368	-69.684%
2026-03-30	7.5700	7.5700	7.5700	7.5700	-12.989%	7	366	-61.955%
2026-03-27	9.3000	9.3000	8.0000	8.7000	-20.183%	113	366	-66.897%
2026-03-26	10.9000	10.9000	10.9000	10.9000	-3.965%	17	278	-73.578%
2026-03-25	13.0000	13.0000	11.3500	11.3500	-0.439%	9	278	-74.626%
2026-03-24	11.9100	11.9100	11.2000	11.4000	+3.636%	4	276	-74.737%
2026-03-20	10.8800	11.7000	10.8800	11.0000	+8.911%	4	276	-73.818%
2026-03-18	10.1500	11.0000	10.1000	10.1000	+12.222%	8	279	-71.485%
2026-03-17	9.0000	9.0000	9.0000	9.0000	+5.263%	2	286	-68.000%
2026-03-16	8.3000	8.5500	8.3000	8.5500	-0.581%	3	284	-66.316%
2026-03-13	8.6000	8.6000	8.6000	8.6000	-9.474%	1	282	-66.512%
2026-03-12	9.5000	9.5000	9.5000	9.5000	+0.529%	2	282	-69.684%
2026-03-10	9.4500	9.4500	9.4500	9.4500	+2.717%	2	281	-69.524%
2026-03-09	8.5000	9.2000	8.5000	9.2000	-4.167%	46	281	-68.696%
2026-03-06	9.6000	9.6000	9.6000	9.6000	+2.128%	1	304	-70.000%
2026-03-05	9.4000	9.4000	9.4000	9.4000	+21.290%	1	303	-69.362%
2026-03-03	7.7500	7.7500	7.7500	7.7500	+5.874%	1	303	-62.839%
2026-03-02	7.3200	7.3200	7.3200	7.3200	+46.400%	5	303	-60.656%
2026-02-27	5.0000	5.0000	5.0000	5.0000	-16.667%	10	298	-42.400%
2026-02-20	6.0000	6.0000	6.0000	6.0000	-25.000%	1	288	-52.000%
2026-02-18	7.3000	8.0000	7.3000	8.0000	+15.108%	6	288	-64.000%
2026-02-12	6.5000	6.9500	6.5000	6.9500	-20.115%	3	289	-58.561%
2026-02-10	8.7000	8.7000	8.7000	8.7000	+2.353%	1	291	-66.897%
2026-02-06	8.5000	8.5000	8.5000	8.5000	+11.842%	6	291	-66.118%
2026-02-05	7.9200	7.9200	7.6000	7.6000	+1.740%	17	291	-62.105%
2026-02-02	7.4700	7.4700	7.4700	7.4700	-10.000%	2	303	-61.446%
2026-01-30	8.3000	8.3000	8.3000	8.3000	-17.822%	4	301	-65.301%
2026-01-29	10.9800	10.9800	10.1000	10.1000	-13.230%	6	301	-71.485%
2026-01-28	11.6400	11.6400	11.6400	11.6400	+14.118%	7	305	-75.258%
2026-01-27	11.0200	11.3500	10.2000	10.2000	+7.368%	24	305	-71.765%
2026-01-26	9.8000	9.8000	9.4500	9.5000	-20.833%	7	305	-69.684%
2026-01-23	11.1500	12.0000	11.1500	12.0000	+4.348%	4	307	-76.000%
2026-01-22	10.8000	11.5000	10.8000	11.5000	+22.340%	2	308	-74.957%
2026-01-21	12.3000	12.3000	9.3500	9.4000	-23.887%	53	308	-69.362%
2026-01-20	13.4000	13.4000	12.1000	12.3500	+3.782%	62	309	-76.680%
2026-01-16	12.9500	12.9500	11.9000	11.9000	-9.848%	33	303	-75.798%
2026-01-15	12.2000	13.2000	12.2000	13.2000	+8.197%	19	303	-78.182%
2026-01-14	12.2100	12.2800	12.2000	12.2000	+6.457%	20	307	-76.393%
2026-01-13	11.5500	11.5500	11.4600	11.4600	+6.605%	4	290	-74.869%
2026-01-12	10.0600	10.7500	9.7200	10.7500	+2.381%	18	288	-73.209%
2026-01-09	9.9300	10.5000	9.9300	10.5000	+6.061%	23	292	-72.571%
2026-01-08	10.5000	10.5000	9.5500	9.9000	+1.538%	58	290	-70.909%
2026-01-07	10.0000	10.0000	9.7500	9.7500	+0.515%	4	293	-70.462%
2026-01-06	9.5000	9.8800	9.5000	9.7000	+4.301%	10	295	-70.309%
2026-01-05	9.3000	9.3000	9.3000	9.3000	+40.909%	20	290	-69.032%
2025-12-31	6.6000	6.6000	6.6000	6.6000	-8.460%	1	290	-56.364%
2025-12-30	7.2100	7.2100	7.2100	7.2100	+7.612%	1	290	-60.055%
2025-12-24	8.0000	8.0000	6.7000	6.7000	-17.488%	10	283	-57.015%
2025-12-23	8.8000	9.0000	8.1200	8.1200	-5.029%	5	283	-64.532%
2025-12-22	8.2000	9.2000	8.2000	8.5500	+37.903%	4	283	-66.316%
2025-12-19	6.2000	6.2000	6.2000	6.2000	-1.116%	4	282	-53.548%
2025-12-12	6.2700	6.2700	6.2700	6.2700	+1.129%	1	282	-54.067%
2025-12-11	6.2000	6.2000	6.2000	6.2000	+4.553%	10	282	-53.548%
2025-12-10	5.9300	5.9300	5.9300	5.9300	-1.167%	1	272	-51.433%
2025-12-09	6.0000	6.0000	6.0000	6.0000	-3.226%	1	272	-52.000%
2025-12-05	6.2000	6.2000	6.2000	6.2000	-10.405%	1	272	-53.548%
2025-12-04	6.8000	6.9200	6.8000	6.9200	+28.148%	3	272	-58.382%
2025-12-02	5.8000	5.8000	5.4000	5.4000	+0.186%	4	270	-46.667%
2025-11-28	5.3900	5.3900	5.3900	5.3900	-2.000%	1	267	-46.568%
2025-11-20	3.6000	5.6000	3.6000	5.5000	+41.753%	96	268	-47.636%
2025-11-18	3.4000	3.8800	3.3500	3.8800	+2.105%	32	258	-25.773%
2025-11-17	3.7000	3.8000	3.7000	3.8000	-28.302%	4	231	-24.211%
2025-11-14	5.3000	5.3000	5.3000	5.3000	+10.187%	5	234	-45.660%
2025-11-13	5.3000	5.3000	4.0000	4.8100	-14.107%	6	229	-40.125%
2025-11-12	5.6000	5.6000	5.6000	5.6000	-0.885%	10	236	-48.571%
2025-11-11	5.6500	5.6500	5.6500	5.6500	-18.116%	2	236	-49.027%
2025-11-07	5.0000	6.9000	5.0000	6.9000	+7.813%	15	238	-58.261%
2025-11-05	7.0600	7.0600	6.4000	6.4000	-18.987%	5	229	-55.000%
2025-11-03	7.3100	7.9000	7.3100	7.9000	-21.000%	3	226	-63.544%
2025-10-27	10.3200	10.3200	10.0000	10.0000	0.000%	6	221	-71.200%
2025-10-24	10.0000	10.0000	10.0000	10.0000	+8.696%	1	221	-71.200%
2025-10-23	8.4000	9.2700	8.4000	9.2000	-6.122%	41	221	-68.696%
2025-10-22	9.8000	9.8000	9.8000	9.8000	-15.517%	1	236	-70.612%
2025-10-21	11.6000	11.6000	11.6000	11.6000	-6.452%	1	235	-75.172%
2025-10-20	12.4000	12.4000	12.4000	12.4000	+14.286%	10	234	-76.774%
2025-10-17	11.1000	11.1000	10.8500	10.8500	-14.567%	4	224	-73.456%
2025-10-16	14.7000	15.1000	12.7000	12.7000	-22.843%	37	224	-77.323%
2025-10-15	17.1000	17.6000	16.4600	16.4600	+7.441%	23	206	-82.503%
2025-10-14	12.6000	15.3200	12.6000	15.3200	+0.131%	4	193	-81.201%
2025-10-13	15.3000	15.3000	15.3000	15.3000	-0.971%	2	196	-81.176%
2025-10-10	15.4500	15.4500	15.4500	15.4500	+8.956%	2	196	-81.359%
2025-10-09	15.3000	15.3000	14.1800	14.1800	-9.103%	6	194	-79.690%
2025-10-08	15.5000	15.6000	15.5000	15.6000	+7.586%	11	193	-81.538%
2025-10-07	14.5000	14.7000	12.5000	14.5000	+10.687%	33	193	-80.138%
2025-10-06	11.4000	14.2000	11.4000	13.1000	+23.585%	18	181	-78.015%
2025-10-03	9.3500	10.6000	9.3500	10.6000	+6.000%	18	178	-72.830%
2025-10-02	8.6000	10.0000	8.6000	10.0000	+29.534%	12	170	-71.200%
2025-10-01	8.0000	8.1000	7.7200	7.7200	+18.405%	3	166	-62.694%
2025-09-30	6.6000	6.6000	6.5200	6.5200	-6.187%	4	167	-55.828%
2025-09-29	7.2000	7.2000	6.8500	6.9500	+4.827%	10	169	-58.561%
2025-09-26	6.6300	6.6300	6.6300	6.6300	0.000%	10	170	-56.561%
2025-09-25	6.6300	6.6300	6.6300	6.6300	-19.146%	1	170	-56.561%
2025-09-23	8.2000	8.2000	8.2000	8.2000	+9.333%	1	169	-64.878%
2025-09-22	7.0000	7.5000	7.0000	7.5000	+2.041%	4	168	-61.600%
2025-09-19	7.2500	7.5000	7.2500	7.3500	+20.492%	19	170	-60.816%
2025-09-18	6.2000	6.2000	6.1000	6.1000	+8.929%	31	180	-52.787%
2025-09-16	5.3000	5.6000	5.3000	5.6000	-5.085%	2	180	-48.571%
2025-09-12	5.6000	5.9000	5.6000	5.9000	+15.686%	62	179	-51.186%
2025-09-11	4.1500	5.1000	4.1500	5.1000	+31.105%	14	168	-43.529%
2025-09-10	4.4000	4.4000	3.8900	3.8900	-9.745%	34	170	-25.964%
2025-09-09	4.4000	4.4000	4.3100	4.3100	+10.513%	20	137	-33.179%
2025-09-04	4.2000	4.2000	3.9000	3.9000	-13.333%	5	117	-26.154%
2025-09-03	4.6000	4.6000	4.5000	4.5000	0.000%	3	115	-36.000%
2025-09-02	4.5000	4.5000	4.5000	4.5000	-16.667%	1	116	-36.000%
2025-08-26	5.4000	5.4000	5.4000	5.4000	+8.000%	1	115	-46.667%
2025-08-25	5.0000	5.0000	5.0000	5.0000	+17.371%	7	115	-42.400%
2025-08-22	4.2600	4.2600	4.2600	4.2600	-3.401%	2	122	-32.394%
2025-08-20	4.4100	4.4100	4.4100	4.4100	+3.279%	2	124	-34.694%
2025-08-19	4.4000	4.4000	4.2700	4.2700	-14.600%	5	122	-32.553%
2025-08-18	5.4000	5.4000	5.0000	5.0000	-0.990%	32	124	-42.400%
2025-08-13	5.1500	5.1500	5.0500	5.0500	+1.000%	3	152	-42.970%
2025-08-08	5.0000	5.0000	5.0000	5.0000	-0.990%	1	153	-42.400%
2025-08-07	4.9000	5.0500	4.9000	5.0500	-15.833%	10	154	-42.970%
2025-08-05	8.7000	8.7000	6.0000	6.0000	-13.793%	10	148	-52.000%
2025-08-04	6.9600	6.9600	6.9600	6.9600	+16.000%	2	138	-58.621%
2025-07-31	6.0700	6.0700	6.0000	6.0000	-1.639%	21	136	-52.000%
2025-07-30	6.4000	6.5000	6.1000	6.1000	-6.870%	4	137	-52.787%
2025-07-29	6.2000	6.5500	6.2000	6.5500	+0.769%	6	139	-56.031%
2025-07-28	6.7000	6.7000	6.5000	6.5000	-8.451%	23	136	-55.692%
2025-07-25	6.8000	7.1000	6.8000	7.1000	-2.740%	17	120	-59.437%
2025-07-23	7.3000	7.3000	7.3000	7.3000	-1.218%	1	112	-60.548%
2025-07-22	8.3000	8.3000	6.7200	7.3900	-27.048%	59	112	-61.028%
2025-07-21	10.0000	10.1300	9.9000	10.1300	+3.367%	7	77	-71.570%
2025-07-18	10.0000	10.4000	8.8900	9.8000	-25.758%	70	70	-70.612%
2025-07-17	12.4000	13.3000	12.4000	13.2000	+29.412%	6	15	-78.182%
2025-07-16	11.1800	11.1800	10.2000	10.2000	-9.974%	10	16	-71.765%
2025-07-15	11.1300	11.3300	11.1300	11.3300	+5.888%	6	8	-74.581%
2025-07-14	10.7000	10.7000	10.7000	10.7000	0.000%	2	2	-73.084%

.dark-mode .vRj45Y{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .vRj45Y{ color: #333333; background-color: white; border: 2px solid #333333; }BKSY20270115C25BKSY Jan 15 2027 25.00 Call (BKSY270115C00025000)option OPRA

BKSY20270115C25
BKSY Jan 15 2027 25.00 Call (BKSY270115C00025000)
option OPRA