Dark

DXCM20260918P55
DXCM Sep 18 2026 55.00 Put (DXCM260918P00055000)
option OPRA

EOD

Aug 12, 2026

0.0500-37.500%(-0.0300)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-12	0.0500	0.0500	0.0500	0.0500	-37.500%	2	2,114	0.000%
2026-08-11	0.1200	0.1200	0.0500	0.0800	0.000%	5	2,114	-37.500%
2026-08-10	0.0800	0.0800	0.0800	0.0800	-20.000%	1	2,114	-37.500%
2026-08-04	0.2500	0.2500	0.1000	0.1000	0.000%	4	2,114	-50.000%
2026-08-03	0.1400	0.1400	0.1000	0.1000	-23.077%	5	2,115	-50.000%
2026-07-31	0.2000	0.2000	0.1300	0.1300	-74.000%	18	2,118	-61.538%
2026-07-30	0.5000	0.5000	0.5000	0.5000	-23.077%	163	2,126	-90.000%
2026-07-24	0.6500	0.6500	0.6500	0.6500	-13.333%	1	2,126	-92.308%
2026-07-22	0.6200	0.7500	0.6200	0.7500	+7.143%	3	2,126	-93.333%
2026-07-15	0.7000	0.7000	0.7000	0.7000	+27.273%	1	2,124	-92.857%
2026-07-14	0.5500	0.5500	0.5500	0.5500	-21.429%	1	2,123	-90.909%
2026-07-09	0.7000	0.7000	0.7000	0.7000	-11.392%	1	2,122	-92.857%
2026-07-06	0.7900	0.7900	0.7900	0.7900	-7.059%	1	2,123	-93.671%
2026-07-02	0.9000	0.9000	0.8500	0.8500	-34.615%	2	2,122	-94.118%
2026-07-01	1.3000	1.3000	1.3000	1.3000	+18.182%	1	2,122	-96.154%
2026-06-29	1.1200	1.1200	1.1000	1.1000	-9.836%	2	2,123	-95.455%
2026-06-26	1.2200	1.2200	1.2200	1.2200	-15.862%	1	2,121	-95.902%
2026-06-22	1.2500	1.4500	1.2500	1.4500	+35.514%	150	2,120	-96.552%
2026-06-18	1.0700	1.0700	1.0700	1.0700	+3.883%	10	2,273	-95.327%
2026-06-17	1.0300	1.0300	1.0300	1.0300	-14.167%	2	2,273	-95.146%
2026-06-16	1.2000	1.2000	1.2000	1.2000	+9.091%	1	2,273	-95.833%
2026-06-15	1.0700	1.1000	1.0700	1.1000	+4.762%	2	2,273	-95.455%
2026-06-11	1.1200	1.1500	1.0500	1.0500	-28.082%	51	2,274	-95.238%
2026-05-22	1.4600	1.4600	1.4600	1.4600	-7.006%	1	2,285	-96.575%
2026-05-21	1.5500	1.5700	1.5500	1.5700	-8.187%	2	2,285	-96.815%
2026-05-20	2.0500	2.0500	1.7100	1.7100	-20.465%	91	2,285	-97.076%
2026-05-19	2.1500	2.1500	2.1500	2.1500	-50.000%	5	2,196	-97.674%
2026-05-13	3.8000	4.3000	3.8000	4.3000	+10.825%	9	2,196	-98.837%
2026-05-11	3.7400	3.8800	3.7400	3.8800	+10.857%	11	2,188	-98.711%
2026-05-07	3.5000	3.5000	3.5000	3.5000	-14.634%	10	2,177	-98.571%
2026-05-05	4.1000	4.1000	4.1000	4.1000	+5.128%	3	2,167	-98.780%
2026-05-04	3.9000	3.9000	3.9000	3.9000	0.000%	1	2,166	-98.718%
2026-05-01	3.9000	3.9000	3.9000	3.9000	-22.000%	2	2,168	-98.718%
2026-04-30	5.1000	5.1000	5.0000	5.0000	-7.407%	9	2,168	-99.000%
2026-04-29	4.9000	5.4000	4.9000	5.4000	+22.727%	5	2,163	-99.074%
2026-04-24	4.2000	4.4600	4.2000	4.4000	+15.486%	7	2,162	-98.864%
2026-04-23	3.6000	3.8100	3.6000	3.8100	+2.973%	8	2,161	-98.688%
2026-04-22	3.7000	3.7000	3.7000	3.7000	-2.632%	4	2,160	-98.649%
2026-04-21	3.6000	3.8000	3.6000	3.8000	+15.152%	6	2,160	-98.684%
2026-04-20	3.3000	3.3000	3.3000	3.3000	-15.385%	4	2,155	-98.485%
2026-04-15	3.9000	4.0000	3.9000	3.9000	+12.069%	4	2,152	-98.718%
2026-04-08	3.4800	3.4800	3.4800	3.4800	-13.000%	20	2,152	-98.563%
2026-04-07	4.0000	4.0000	4.0000	4.0000	-1.235%	1	2,132	-98.750%
2026-04-01	4.0500	4.0500	4.0500	4.0500	-5.152%	1	2,132	-98.765%
2026-03-31	4.2000	4.2700	4.2000	4.2700	-1.839%	2	2,132	-98.829%
2026-03-30	4.3500	4.3500	4.3500	4.3500	+3.571%	1	2,131	-98.851%
2026-03-27	4.2000	4.2000	4.2000	4.2000	+27.273%	7	2,132	-98.810%
2026-03-26	3.3000	3.3000	3.3000	3.3000	-2.941%	10	2,133	-98.485%
2026-03-25	3.4000	3.4000	3.4000	3.4000	-2.857%	4	2,123	-98.529%
2026-03-24	3.5000	3.5000	3.5000	3.5000	+2.941%	2	2,123	-98.571%
2026-03-23	3.1000	3.4000	3.1000	3.4000	0.000%	3	2,123	-98.529%
2026-03-20	3.4000	3.4000	3.4000	3.4000	+3.030%	2	2,123	-98.529%
2026-03-19	3.3000	3.3000	3.3000	3.3000	0.000%	3	2,123	-98.485%
2026-03-18	3.3000	3.3000	3.3000	3.3000	+6.452%	3	2,123	-98.485%
2026-03-17	3.2000	3.2000	3.1000	3.1000	-11.429%	17	2,123	-98.387%
2026-03-16	3.5000	3.5000	3.5000	3.5000	0.000%	4	2,108	-98.571%
2026-03-11	3.5000	3.5000	3.5000	3.5000	+6.061%	2	2,107	-98.571%
2026-03-09	3.4000	3.5000	3.3000	3.3000	+37.500%	4	2,109	-98.485%
2026-02-25	2.4000	2.4000	2.4000	2.4000	-4.000%	3	2,110	-97.917%
2026-02-20	2.5000	2.5000	2.5000	2.5000	-38.272%	1	2,110	-98.000%
2026-02-12	3.9000	4.1300	3.9000	4.0500	+15.714%	7	2,109	-98.765%
2026-02-11	3.5000	3.5000	3.5000	3.5000	+6.061%	2	2,112	-98.571%
2026-02-06	3.3000	3.3000	3.3000	3.3000	+6.452%	1	2,112	-98.485%
2026-02-05	3.2000	3.2000	3.1000	3.1000	-3.125%	4	2,111	-98.387%
2026-02-04	3.2000	3.2000	3.2000	3.2000	+9.966%	10	2,111	-98.438%
2026-01-29	2.9100	2.9100	2.9100	2.9100	+1.394%	3	2,121	-98.282%
2026-01-28	2.8500	2.8700	2.7500	2.8700	-13.030%	29	2,121	-98.258%
2026-01-26	3.3000	3.3000	3.3000	3.3000	+7.492%	1	2,093	-98.485%
2026-01-21	3.0700	3.0700	3.0700	3.0700	-12.286%	1	2,093	-98.371%
2026-01-15	3.5000	3.5000	3.5000	3.5000	-2.778%	4	2,094	-98.571%
2026-01-14	3.6000	3.6000	3.6000	3.6000	+5.882%	68	2,090	-98.611%
2026-01-12	3.4000	3.4000	3.4000	3.4000	-15.842%	13	2,022	-98.529%
2026-01-06	4.0400	4.0400	4.0400	4.0400	-12.174%	1	2,012	-98.762%
2025-12-15	4.6000	4.6000	4.6000	4.6000	+0.877%	7	2,012	-98.913%
2025-12-12	4.5600	4.5600	4.5600	4.5600	-4.603%	1	2,011	-98.904%
2025-12-05	4.7800	4.7800	4.7800	4.7800	-29.290%	5	2,012	-98.954%
2025-11-13	6.7000	6.7600	6.7000	6.7600	-21.120%	18	2,009	-99.260%
2025-11-10	8.5700	8.5700	8.5700	8.5700	-3.054%	1	2,001	-99.417%
2025-11-07	8.8400	8.8400	8.8400	8.8400	+32.733%	5	2,001	-99.434%
2025-11-05	6.3000	6.6600	6.3000	6.6600	+4.882%	144	2,006	-99.249%
2025-11-04	6.5000	6.5000	5.9000	6.3500	-6.618%	24	1,862	-99.213%
2025-11-03	7.3000	7.3000	6.8000	6.8000	-6.207%	7	1,857	-99.265%
2025-10-31	7.1000	7.4700	7.1000	7.2500	+25.000%	1,254	1,857	-99.310%
2025-10-30	5.8000	5.8000	5.8000	5.8000	+9.434%	1	655	-99.138%
2025-10-29	5.3000	5.3000	5.3000	5.3000	-8.621%	3	654	-99.057%
2025-10-16	6.1000	6.1000	5.8000	5.8000	-4.918%	154	654	-99.138%
2025-10-15	6.4000	6.4000	6.1000	6.1000	-3.175%	342	506	-99.180%
2025-10-10	6.3000	6.3000	6.2900	6.3000	+10.526%	155	205	-99.206%
2025-10-08	6.0000	6.0000	5.7000	5.7000	-2.397%	5	105	-99.123%
2025-10-01	6.4000	6.4000	5.8400	5.8400	+6.182%	3	101	-99.144%
2025-09-30	5.5000	5.5000	5.5000	5.5000	0.000%	2	102	-99.091%
2025-09-26	5.5000	5.5000	5.5000	5.5000	0.000%	1	100	-99.091%
2025-09-25	5.5000	5.5000	5.5000	5.5000	-2.655%	5	99	-99.091%
2025-09-24	5.6500	5.6500	5.6500	5.6500	+4.630%	2	94	-99.115%
2025-09-23	5.4000	5.4000	5.4000	5.4000	+1.313%	11	92	-99.074%
2025-09-19	5.3300	5.3300	5.3300	5.3300	+33.250%	1	92	-99.062%
2025-09-18	3.9000	4.0000	3.9000	4.0000	+12.994%	35	92	-98.750%
2025-09-15	3.4000	3.5400	3.4000	3.5400	+1.143%	25	57	-98.588%
2025-09-11	3.4000	3.5000	3.4000	3.5000	-5.405%	3	33	-98.571%
2025-08-29	3.7000	3.7000	3.7000	3.7000	+5.714%	1	29	-98.649%
2025-08-27	3.6000	3.6000	3.5000	3.5000	0.000%	15	29	-98.571%
2025-08-06	3.6000	3.6000	3.5000	3.5000	-2.778%	10	14	-98.571%
2025-08-04	3.6000	3.6000	3.6000	3.6000	+16.129%	3	4	-98.611%
2025-07-31	3.1000	3.1000	3.1000	3.1000	0.000%	1	1	-98.387%