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BSX20260821P50
BSX Aug 21 2026 50.00 Put (BSX260821P00050000)
option OPRA

EOD

Jul 30, 2026

4.80+6.667%(+0.30)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	5.3300	5.3300	4.8000	4.8000	+6.667%	6	5,240	0.000%
2026-07-29	6.5500	6.5500	4.3600	4.5000	-8.163%	22	5,243	+6.667%
2026-07-28	4.8000	4.9000	4.4700	4.9000	-3.922%	40	5,263	-2.041%
2026-07-27	5.3600	5.3600	5.0800	5.1000	-19.048%	7	5,270	-5.882%
2026-07-24	6.6900	6.6900	6.3000	6.3000	-11.517%	2	5,274	-23.810%
2026-07-23	7.4000	7.4000	7.1200	7.1200	-0.420%	18	5,276	-32.584%
2026-07-21	7.1500	7.1500	7.1500	7.1500	+8.828%	5	5,292	-32.867%
2026-07-20	7.3000	7.3000	6.5700	6.5700	-3.382%	8	5,292	-26.941%
2026-07-17	6.4900	6.8000	6.4900	6.8000	+8.108%	4	5,300	-29.412%
2026-07-16	6.2900	6.2900	6.2900	6.2900	-15.000%	5	5,304	-23.688%
2026-07-15	7.7600	7.7600	7.2100	7.4000	-4.516%	27	5,309	-35.135%
2026-07-14	7.7000	7.9600	7.6900	7.7500	+21.283%	28	5,329	-38.065%
2026-07-13	5.8000	6.3900	5.8000	6.3900	-0.156%	18	5,338	-24.883%
2026-07-10	6.4000	6.4000	6.4000	6.4000	-0.156%	1	5,338	-25.000%
2026-07-09	6.6000	6.6000	6.2400	6.4100	-0.927%	19	5,338	-25.117%
2026-07-08	6.8200	6.8200	6.4700	6.4700	+19.815%	23	5,338	-25.811%
2026-07-07	5.9000	5.9000	5.3800	5.4000	-16.923%	52	5,326	-11.111%
2026-07-06	6.3000	6.8400	6.2000	6.5000	+3.011%	38	5,275	-26.154%
2026-07-02	6.6000	7.2000	5.8300	6.3100	-18.581%	79	5,258	-23.930%
2026-07-01	7.0800	7.7500	7.0800	7.7500	-2.760%	5	5,258	-38.065%
2026-06-30	7.6400	8.1000	7.6400	7.9700	+13.857%	5	5,253	-39.774%
2026-06-29	6.8300	7.0000	6.7900	7.0000	+4.167%	8	5,253	-31.429%
2026-06-26	6.6300	6.7200	6.1000	6.7200	-0.149%	6	5,251	-28.571%
2026-06-25	7.0000	7.0000	6.3500	6.7300	-0.296%	14	5,245	-28.678%
2026-06-24	6.1500	6.7500	6.0500	6.7500	+8.000%	88	5,251	-28.889%
2026-06-23	6.2700	6.2700	6.2500	6.2500	-6.156%	7	5,183	-23.200%
2026-06-22	6.7500	6.7500	6.5000	6.6600	+8.293%	6	5,176	-27.928%
2026-06-18	6.2000	6.3600	6.1500	6.1500	-2.381%	9	5,176	-21.951%
2026-06-17	5.3400	6.3000	5.3400	6.3000	+22.093%	23	5,176	-23.810%
2026-06-16	5.2000	5.2000	5.1600	5.1600	-0.769%	18	5,178	-6.977%
2026-06-15	5.0500	5.4500	4.9000	5.2000	0.000%	23	5,160	-7.692%
2026-06-12	5.7000	5.7000	5.1200	5.2000	+12.311%	83	5,144	-7.692%
2026-06-11	4.7500	5.0000	4.6300	4.6300	+2.661%	24	5,221	+3.672%
2026-06-10	4.1000	4.6000	4.1000	4.5100	+15.641%	37	5,209	+6.430%
2026-06-09	3.8000	4.1900	3.8000	3.9000	-7.143%	295	5,177	+23.077%
2026-06-08	4.3000	4.3000	4.2000	4.2000	+7.417%	10	5,013	+14.286%
2026-06-05	3.9000	4.0000	3.8000	3.9100	-13.111%	49	5,009	+22.762%
2026-06-04	4.2000	4.5000	4.1600	4.5000	-11.243%	91	5,033	+6.667%
2026-06-03	4.8800	5.2000	4.8800	5.0700	+6.289%	90	4,959	-5.325%
2026-06-02	4.9000	5.1500	4.6000	4.7700	-4.600%	21	4,890	+0.629%
2026-06-01	4.9300	5.2000	4.9000	5.0000	+8.696%	45	4,871	-4.000%
2026-05-29	4.3000	4.7000	4.3000	4.6000	+12.469%	66	4,878	+4.348%
2026-05-28	3.7000	4.6000	3.7000	4.0900	+13.611%	269	4,812	+17.359%
2026-05-27	2.2000	3.8000	2.2000	3.6000	+148.276%	109	4,646	+33.333%
2026-05-26	1.4000	1.4500	1.4000	1.4500	-3.333%	11	4,581	+231.034%
2026-05-22	1.4400	1.5500	1.4400	1.5000	-8.537%	10	4,568	+220.000%
2026-05-21	1.7000	1.8400	1.6400	1.6400	-8.889%	84	4,529	+192.683%
2026-05-20	1.7500	1.8500	1.7500	1.8000	0.000%	6	4,529	+166.667%
2026-05-19	1.6900	1.8300	1.6900	1.8000	-5.263%	228	4,542	+166.667%
2026-05-18	2.3500	2.3600	1.9000	1.9000	-36.667%	436	4,542	+152.632%
2026-05-15	2.5500	3.0600	2.5500	3.0000	+7.143%	15	4,542	+60.000%
2026-05-14	2.8300	2.8800	2.8000	2.8000	+1.818%	124	4,528	+71.429%
2026-05-13	2.6500	2.7500	2.6400	2.7500	+5.769%	156	4,397	+74.545%
2026-05-12	2.3400	2.6000	2.3400	2.6000	-8.127%	4	4,397	+84.615%
2026-05-11	2.7500	2.8300	2.7000	2.8300	+6.792%	28	4,397	+69.611%
2026-05-08	2.2000	2.6500	2.2000	2.6500	+43.243%	152	4,382	+81.132%
2026-05-07	2.0000	2.0000	1.6000	1.8500	-11.905%	23	4,279	+159.459%
2026-05-06	2.2000	2.2000	2.1000	2.1000	+3.960%	10	4,278	+128.571%
2026-05-05	1.9500	2.0500	1.9500	2.0200	+9.189%	12	4,269	+137.624%
2026-05-04	1.9700	1.9700	1.7600	1.8500	0.000%	6	4,257	+159.459%
2026-05-01	1.6800	1.8500	1.6800	1.8500	0.000%	108	4,193	+159.459%
2026-04-30	2.0000	2.0000	1.7500	1.8500	-9.756%	24	4,193	+159.459%
2026-04-29	1.6900	2.0500	1.6800	2.0500	+36.667%	74	4,191	+134.146%
2026-04-28	1.4000	1.5000	1.4000	1.5000	+20.000%	1,417	4,060	+220.000%
2026-04-27	1.1500	1.2500	1.1400	1.2500	+26.263%	64	2,875	+284.000%
2026-04-24	0.9900	0.9900	0.9900	0.9900	-41.765%	1	2,861	+384.848%
2026-04-21	1.5000	1.7000	1.4000	1.7000	+14.865%	1,343	1,560	+182.353%
2026-04-20	1.2000	1.4800	1.2000	1.4800	+40.952%	22	1,560	+224.324%
2026-04-17	1.0500	1.0500	1.0000	1.0500	-8.696%	8	1,556	+357.143%
2026-04-16	0.9700	1.1500	0.9700	1.1500	+11.650%	96	1,589	+317.391%
2026-04-15	1.1000	1.1000	1.0300	1.0300	-10.435%	11	1,531	+366.019%
2026-04-14	1.1800	1.1800	1.1500	1.1500	-28.125%	4	1,531	+317.391%
2026-04-13	1.6000	1.6000	1.6000	1.6000	+3.226%	1	1,533	+200.000%
2026-04-09	1.6000	1.6500	1.5000	1.5500	-6.061%	84	1,532	+209.677%
2026-04-07	1.7500	1.7600	1.6500	1.6500	+6.452%	31	1,605	+190.909%
2026-04-06	1.4500	1.5500	1.4500	1.5500	0.000%	45	1,590	+209.677%
2026-04-02	1.5500	1.5500	1.5500	1.5500	-3.125%	1	1,551	+209.677%
2026-04-01	1.5000	1.6500	1.5000	1.6000	-5.882%	19	1,551	+200.000%
2026-03-31	1.8000	1.8500	1.6500	1.7000	+1.796%	30	1,532	+182.353%
2026-03-30	1.8500	1.9000	1.6500	1.6700	+65.347%	1,512	1,520	+187.425%
2026-03-19	1.0100	1.0100	1.0100	1.0100	-4.717%	1	12	+375.248%
2026-03-11	0.9700	1.0600	0.9700	1.0600	+32.500%	7	11	+352.830%
2026-03-05	0.8000	0.8000	0.8000	0.8000	+45.455%	1	5	+500.000%
2026-03-03	0.5500	0.5500	0.5500	0.5500	+10.000%	1	4	+772.727%
2026-02-04	0.5000	0.5000	0.5000	0.5000	0.000%	3	3	+860.000%