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BSX20260918P55
BSX Sep 18 2026 55.00 Put (BSX260918P00055000)
option OPRA

EOD

Jul 30, 2026

9.80+2.083%(+0.20)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	10.0200	10.0200	9.7500	9.8000	+2.083%	3	5,265	0.000%
2026-07-27	9.6600	9.6600	9.6000	9.6000	-19.328%	21	5,264	+2.083%
2026-07-21	11.9000	11.9000	11.9000	11.9000	+7.207%	25	5,265	-17.647%
2026-07-20	11.3000	11.3000	11.1000	11.1000	-0.716%	343	5,265	-11.712%
2026-07-16	11.1800	11.1800	11.1800	11.1800	+5.472%	2	5,272	-12.343%
2026-07-13	10.6000	10.6000	10.6000	10.6000	-2.304%	44	5,274	-7.547%
2026-07-10	10.8500	10.8500	10.8500	10.8500	-7.423%	15	5,294	-9.677%
2026-07-02	11.7200	11.7200	11.7200	11.7200	-8.794%	1	5,309	-16.382%
2026-06-30	12.8500	12.8500	12.8500	12.8500	+19.202%	25	5,309	-23.735%
2026-06-26	10.8700	10.8700	10.6000	10.7800	-4.602%	3	5,284	-9.091%
2026-06-24	11.3000	11.3000	11.3000	11.3000	+3.670%	8	5,284	-13.274%
2026-06-22	10.9000	10.9000	10.9000	10.9000	+2.347%	1	5,292	-10.092%
2026-06-18	10.5400	10.6500	10.5400	10.6500	+12.818%	4	5,293	-7.981%
2026-06-16	9.4400	9.4400	9.4400	9.4400	+10.023%	10	5,293	+3.814%
2026-06-11	8.4000	8.5800	8.4000	8.5800	+3.373%	19	5,298	+14.219%
2026-06-10	8.3000	8.3000	8.3000	8.3000	+11.709%	1	5,298	+18.072%
2026-06-09	8.0800	8.0800	7.4300	7.4300	-1.849%	11	5,298	+31.898%
2026-06-05	7.6100	7.6100	7.5700	7.5700	-14.944%	11	5,289	+29.458%
2026-06-03	8.9000	8.9000	8.9000	8.9000	+0.565%	2	5,295	+10.112%
2026-06-02	9.0000	9.0000	8.8500	8.8500	+2.907%	13	5,295	+10.734%
2026-06-01	8.6000	8.6000	8.6000	8.6000	+5.521%	3	5,292	+13.953%
2026-05-29	8.4000	8.4000	8.1500	8.1500	+7.378%	9	5,289	+20.245%
2026-05-28	7.9500	7.9500	7.5000	7.5900	+11.782%	33	5,287	+29.117%
2026-05-27	6.5000	6.8000	6.0000	6.7900	+94.000%	77	5,254	+44.330%
2026-05-26	3.4200	3.5000	3.3000	3.5000	0.000%	74	5,225	+180.000%
2026-05-22	3.4000	3.6000	3.4000	3.5000	-4.110%	267	5,318	+180.000%
2026-05-21	3.8000	4.1000	3.6500	3.6500	-6.410%	1,526	4,856	+168.493%
2026-05-20	4.0000	4.0500	3.9000	3.9000	-2.500%	58	4,856	+151.282%
2026-05-19	3.9500	4.1000	3.9000	4.0000	-5.660%	31	4,818	+145.000%
2026-05-18	5.0000	5.0000	4.2400	4.2400	-26.897%	131	4,818	+131.132%
2026-05-15	5.5000	5.8000	5.5000	5.8000	+3.571%	64	4,818	+68.966%
2026-05-14	5.6000	5.6000	5.6000	5.6000	-1.754%	165	4,819	+75.000%
2026-05-13	5.7000	5.7000	5.3000	5.7000	+9.615%	24	4,636	+71.930%
2026-05-12	5.4000	5.4000	5.1000	5.2000	-7.143%	22	4,636	+88.462%
2026-05-11	5.7000	5.7000	5.6000	5.6000	+4.089%	133	4,636	+75.000%
2026-05-08	4.6000	5.3800	4.6000	5.3800	+34.500%	56	4,546	+82.156%
2026-05-07	3.9000	4.0500	3.9000	4.0000	-10.112%	10	4,528	+145.000%
2026-05-06	4.5000	4.7000	4.4000	4.4500	+3.248%	82	4,528	+120.225%
2026-05-05	4.3000	4.4000	4.3000	4.3100	+10.513%	6	4,485	+127.378%
2026-05-04	4.0600	4.0600	3.9000	3.9000	-4.412%	12	4,483	+151.282%
2026-05-01	3.9000	4.0800	3.8000	4.0800	+7.368%	20	4,472	+140.196%
2026-04-30	4.2500	4.2500	3.8000	3.8000	-10.588%	135	4,472	+157.895%
2026-04-29	3.8000	4.2500	3.8000	4.2500	+21.429%	1,152	4,412	+130.588%
2026-04-28	3.1800	3.5000	3.1800	3.5000	+19.863%	543	3,301	+180.000%
2026-04-27	2.7500	2.9200	2.6000	2.9200	+26.957%	119	2,785	+235.616%
2026-04-24	1.7000	2.4500	1.7000	2.3000	+35.294%	103	2,712	+326.087%
2026-04-23	1.8500	1.8500	1.7000	1.7000	-11.458%	32	2,681	+476.471%
2026-04-22	2.2000	2.2000	1.9000	1.9200	-44.986%	48	2,691	+410.417%
2026-04-21	3.1000	3.5000	3.1000	3.4900	+12.581%	1,583	1,182	+180.802%
2026-04-20	2.4100	3.1000	2.4100	3.1000	+31.915%	30	1,182	+216.129%
2026-04-17	2.3000	2.3500	2.3000	2.3500	-6.000%	21	1,154	+317.021%
2026-04-16	2.4500	2.5000	2.4000	2.5000	+6.383%	18	1,148	+292.000%
2026-04-15	2.3500	2.3500	2.3500	2.3500	-0.424%	44	1,133	+317.021%
2026-04-14	2.3600	2.3600	2.3600	2.3600	-17.193%	10	1,114	+315.254%
2026-04-13	2.9500	2.9500	2.8500	2.8500	-8.065%	191	1,104	+243.860%
2026-04-10	3.1000	3.1000	3.1000	3.1000	0.000%	2	1,001	+216.129%
2026-04-09	3.3000	3.3000	3.1000	3.1000	+3.333%	19	1,001	+216.129%
2026-04-08	2.8500	3.0000	2.8500	3.0000	-11.765%	375	1,017	+226.667%
2026-04-07	3.4000	3.4000	3.4000	3.4000	+9.677%	1	718	+188.235%
2026-04-06	2.9000	3.1000	2.9000	3.1000	0.000%	25	717	+216.129%
2026-04-02	3.1000	3.1000	2.9500	3.1000	-6.061%	15	671	+216.129%
2026-04-01	3.1000	3.3000	3.0000	3.3000	0.000%	257	671	+196.970%
2026-03-31	3.3000	3.5000	3.3000	3.3000	-1.493%	65	472	+196.970%
2026-03-30	3.3000	3.4000	3.2000	3.3500	+48.889%	95	417	+192.537%
2026-03-27	2.2500	2.2500	2.2500	2.2500	+15.385%	1	361	+335.556%
2026-03-26	1.9500	1.9500	1.9500	1.9500	-11.364%	1	360	+402.564%
2026-03-25	2.2500	2.2500	2.2000	2.2000	0.000%	64	359	+345.455%
2026-03-23	2.3800	2.3800	2.2000	2.2000	0.000%	83	295	+345.455%
2026-03-19	2.0500	2.2000	2.0000	2.2000	+12.821%	26	212	+345.455%
2026-03-18	1.9500	1.9500	1.9500	1.9500	-11.364%	22	205	+402.564%
2026-03-16	2.2000	2.2000	2.2000	2.2000	-6.383%	21	183	+345.455%
2026-03-13	2.3000	2.3500	2.2500	2.3500	-2.083%	72	162	+317.021%
2026-03-12	2.2500	2.5000	2.2500	2.4000	+11.628%	18	101	+308.333%
2026-03-11	2.0000	2.2000	2.0000	2.1500	+43.333%	83	91	+355.814%
2026-03-05	1.5000	1.5000	1.5000	1.5000	+42.857%	25	40	+553.333%
2026-02-09	1.0500	1.0500	1.0500	1.0500	+16.667%	7	15	+833.333%
2026-02-05	0.9000	0.9000	0.9000	0.9000	0.000%	8	8	+988.889%