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BSX20261218P55
BSX Dec 18 2026 55.00 Put (BSX261218P00055000)
option OPRA

EOD

Sep 14, 2026

10.80-6.897%(-0.80)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-14	10.8000	10.8000	10.8000	10.8000	-6.897%	2	1,568	0.000%
2026-09-10	11.3000	11.6000	11.3000	11.6000	+13.725%	2	1,568	-6.897%
2026-09-09	10.2100	10.2100	10.2000	10.2000	+27.820%	2	1,568	+5.882%
2026-09-02	7.9800	7.9800	7.9800	7.9800	-9.318%	1	1,567	+35.338%
2026-09-01	8.8000	8.8000	8.8000	8.8000	+6.024%	1	1,567	+22.727%
2026-08-31	8.3000	8.4800	8.3000	8.3000	-8.791%	6	1,568	+30.120%
2026-08-27	8.7000	9.2000	8.7000	9.1000	+18.182%	220	1,563	+18.681%
2026-08-25	7.7000	7.7000	7.7000	7.7000	-3.750%	1	1,656	+40.260%
2026-08-24	7.7000	8.0000	7.7000	8.0000	+9.589%	33	1,655	+35.000%
2026-08-20	6.9000	7.3000	6.9000	7.3000	+17.742%	190	1,654	+47.945%
2026-08-19	6.1000	6.2000	6.1000	6.2000	-8.824%	102	1,488	+74.194%
2026-08-18	6.8000	6.8000	6.8000	6.8000	+5.754%	1	1,406	+58.824%
2026-08-17	6.6000	6.6000	6.4300	6.4300	+0.469%	7	1,405	+67.963%
2026-08-14	6.4000	6.4000	6.1200	6.4000	-3.030%	261	1,399	+68.750%
2026-08-13	6.4000	6.6000	6.4000	6.6000	-1.493%	28	1,143	+63.636%
2026-08-12	6.7000	6.7000	6.7000	6.7000	-0.888%	1	1,125	+61.194%
2026-08-11	6.7600	6.7600	6.7600	6.7600	-8.649%	17	1,124	+59.763%
2026-08-10	7.4000	7.4000	7.4000	7.4000	-7.500%	1	1,107	+45.946%
2026-08-07	8.0000	8.0000	8.0000	8.0000	+0.629%	1	1,107	+35.000%
2026-08-06	8.0000	8.0000	7.9500	7.9500	-14.516%	11	1,107	+35.849%
2026-08-03	9.3000	9.3000	9.3000	9.3000	-10.577%	2	1,107	+16.129%
2026-07-29	10.4000	10.4000	10.4000	10.4000	-4.675%	7	1,107	+3.846%
2026-07-27	10.9100	10.9100	10.9100	10.9100	-17.970%	96	1,107	-1.008%
2026-07-22	13.3000	13.3000	13.3000	13.3000	+11.765%	3	1,011	-18.797%
2026-07-10	11.9000	11.9000	11.9000	11.9000	+8.182%	15	1,010	-9.244%
2026-07-02	11.0000	11.0000	11.0000	11.0000	-4.181%	3	1,008	-1.818%
2026-06-18	11.7500	11.7500	11.4800	11.4800	+11.456%	93	978	-5.923%
2026-06-16	10.3000	10.3000	10.3000	10.3000	+1.079%	1	978	+4.854%
2026-06-15	10.1900	10.1900	10.1900	10.1900	+5.269%	1	977	+5.986%
2026-06-08	9.6800	9.6800	9.6800	9.6800	+6.374%	2	976	+11.570%
2026-06-05	9.2800	9.2800	9.1000	9.1000	-7.143%	11	977	+18.681%
2026-06-04	9.8000	9.8000	9.8000	9.8000	+9.497%	1	977	+10.204%
2026-05-28	8.4000	9.2200	8.4000	8.9500	+7.831%	30	977	+20.670%
2026-05-27	6.1700	8.3000	6.1700	8.3000	+66.000%	45	974	+30.120%
2026-05-22	4.9400	5.0000	4.9400	5.0000	-9.091%	7	1,004	+116.000%
2026-05-21	5.5000	5.5000	5.5000	5.5000	+0.365%	9	1,004	+96.364%
2026-05-19	5.4000	5.4800	5.4000	5.4800	-7.899%	7	1,004	+97.080%
2026-05-18	5.9500	5.9500	5.9500	5.9500	-16.197%	3	1,004	+81.513%
2026-05-13	6.9000	7.1000	6.9000	7.1000	+1.429%	5	1,004	+52.113%
2026-05-11	7.0000	7.1000	6.9000	7.0000	+9.375%	13	1,004	+54.286%
2026-05-08	6.4000	6.4000	6.4000	6.4000	+4.918%	1	993	+68.750%
2026-05-06	6.1000	6.1000	6.0000	6.1000	+3.390%	49	992	+77.049%
2026-05-05	5.6000	5.9000	5.6000	5.9000	+9.259%	17	948	+83.051%
2026-05-04	5.4000	5.5500	5.4000	5.4000	+1.887%	101	945	+100.000%
2026-05-01	5.3000	5.3000	5.3000	5.3000	-2.752%	2	889	+103.774%
2026-04-30	5.4500	5.4500	5.4500	5.4500	-3.540%	1	889	+98.165%
2026-04-29	4.9000	5.7000	4.9000	5.6500	+17.708%	108	889	+91.150%
2026-04-28	4.3800	5.0000	4.3800	4.8000	+8.844%	107	888	+125.000%
2026-04-27	4.1100	4.4100	3.9900	4.4100	+22.500%	433	816	+144.898%
2026-04-24	3.4000	3.6000	3.4000	3.6000	+9.422%	43	598	+200.000%
2026-04-22	3.6000	3.7000	3.2000	3.2900	-25.227%	110	594	+228.267%
2026-04-21	4.2400	4.4000	4.2400	4.4000	+6.024%	7	597	+145.455%
2026-04-20	3.9000	4.1500	3.9000	4.1500	+3.750%	6	597	+160.241%
2026-04-13	4.0000	4.0000	4.0000	4.0000	-2.439%	2	591	+170.000%
2026-04-09	4.1000	4.1000	4.1000	4.1000	+2.500%	8	591	+163.415%
2026-04-08	4.0000	4.0000	4.0000	4.0000	-10.314%	1	591	+170.000%
2026-04-07	4.2400	4.4600	4.2400	4.4600	+6.190%	6	591	+142.152%
2026-04-06	4.0000	4.2000	4.0000	4.2000	+2.439%	10	590	+157.143%
2026-04-02	4.2000	4.2000	4.0000	4.1000	-4.651%	36	555	+163.415%
2026-04-01	4.1000	4.3000	4.1000	4.3000	0.000%	12	555	+151.163%
2026-03-31	4.4000	4.6000	4.3000	4.3000	+2.381%	42	551	+151.163%
2026-03-30	4.3000	4.5500	4.0300	4.2000	+35.484%	64	529	+157.143%
2026-03-25	3.1000	3.1000	3.1000	3.1000	+14.815%	15	485	+248.387%
2026-03-19	2.7500	2.7500	2.7000	2.7000	+1.887%	32	482	+300.000%
2026-03-10	2.6500	2.7000	2.6000	2.6500	+12.766%	201	450	+307.547%
2026-03-06	2.3500	2.3500	2.3500	2.3500	-6.000%	1	266	+359.574%
2026-03-05	2.5000	2.5000	2.5000	2.5000	+54.321%	1	265	+332.000%
2026-02-10	1.6300	1.6300	1.6200	1.6200	+1.250%	30	265	+566.667%
2026-02-09	1.6000	1.6000	1.6000	1.6000	+6.667%	10	248	+575.000%
2026-02-04	1.4500	1.5000	1.4000	1.5000	+172.727%	156	238	+620.000%
2025-12-03	0.5500	0.5500	0.5500	0.5500	0.000%	2	84	+1,863.636%
2025-12-01	0.5500	0.5500	0.5500	0.5500	-26.667%	3	84	+1,863.636%
2025-11-03	0.7500	0.7500	0.7500	0.7500	+19.048%	10	74	+1,340.000%
2025-09-12	0.6300	0.6300	0.6300	0.6300	+5.000%	2	74	+1,614.286%
2025-09-03	0.6000	0.6000	0.6000	0.6000	-14.286%	2	74	+1,700.000%
2025-08-07	0.7000	0.7000	0.7000	0.7000	0.000%	2	74	+1,442.857%
2025-08-05	0.7000	0.7000	0.7000	0.7000	-22.222%	2	72	+1,442.857%
2025-07-21	0.9000	0.9000	0.9000	0.9000	-10.000%	1	70	+1,100.000%
2025-05-14	1.0000	1.0000	1.0000	1.0000	-47.368%	66	70	+980.000%
2025-04-04	1.9000	1.9000	1.9000	1.9000	+15.152%	4	4	+468.421%
2025-03-31	1.6500	1.6500	1.6500	1.6500	+65.000%	2	4	+554.545%
2025-01-23	1.0000	1.0000	1.0000	1.0000	-23.077%	2	4	+980.000%
2024-11-21	1.3000	1.3000	1.3000	1.3000	0.000%	2	2	+730.769%