Dark

DXCM20260821C80
DXCM Aug 21 2026 80.00 Call (DXCM260821C00080000)
option OPRA

EOD

Aug 13, 2026

11.80+22.027%(+2.13)38

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-13	10.8000	11.8000	10.7000	11.8000	+22.027%	38	2,238	0.000%
2026-08-12	9.3100	9.6700	9.2000	9.6700	+1.789%	3	2,253	+22.027%
2026-08-11	8.3500	9.5000	8.3500	9.5000	+15.854%	9	2,254	+24.211%
2026-08-10	7.0900	8.3000	7.0100	8.2000	+56.190%	41	2,253	+43.902%
2026-08-07	4.1700	5.2500	4.0000	5.2500	+16.667%	5	2,290	+124.762%
2026-08-06	4.5000	4.5000	4.5000	4.5000	+2.273%	10	2,295	+162.222%
2026-08-05	5.0000	5.7000	4.4000	4.4000	-44.931%	117	2,295	+168.182%
2026-08-04	8.0000	8.5000	7.7000	7.9900	-3.152%	108	2,293	+47.685%
2026-08-03	6.8500	8.2500	5.7000	8.2500	+52.778%	63	2,366	+43.030%
2026-07-31	4.0000	6.5000	4.0000	5.4000	+151.163%	213	2,411	+118.519%
2026-07-30	1.7500	2.1500	1.7100	2.1500	-12.245%	119	2,449	+448.837%
2026-07-29	2.5000	2.7000	2.4000	2.4500	-8.240%	544	2,395	+381.633%
2026-07-28	2.4000	2.8000	2.4000	2.6700	+24.186%	12	1,971	+341.948%
2026-07-27	1.3500	2.4000	1.3500	2.1500	+36.076%	42	1,962	+448.837%
2026-07-24	1.4500	1.6000	1.3700	1.5800	+5.333%	16	1,946	+646.835%
2026-07-23	1.6000	1.6000	1.4400	1.5000	-16.667%	6	1,946	+686.667%
2026-07-22	2.6900	2.6900	1.8000	1.8000	-35.714%	24	1,947	+555.556%
2026-07-21	3.5000	3.7000	2.7700	2.8000	-17.647%	46	1,947	+321.429%
2026-07-20	3.0000	3.6800	3.0000	3.4000	-6.849%	167	1,956	+247.059%
2026-07-17	4.2100	4.2100	3.4000	3.6500	-13.095%	34	1,973	+223.288%
2026-07-16	3.6400	4.9000	3.5000	4.2000	+74.274%	198	1,967	+180.952%
2026-07-15	2.7200	3.1000	2.4100	2.4100	-16.609%	43	1,944	+389.627%
2026-07-14	2.7000	2.8900	2.4600	2.8900	-20.604%	23	1,914	+308.304%
2026-07-13	3.3500	3.6400	3.0000	3.6400	+21.333%	23	1,907	+224.176%
2026-07-10	3.0000	3.4000	3.0000	3.0000	+17.647%	65	1,909	+293.333%
2026-07-09	2.2600	2.5600	2.0500	2.5500	-12.069%	14	1,859	+362.745%
2026-07-08	2.7000	2.9700	2.7000	2.9000	0.000%	14	1,866	+306.897%
2026-07-07	2.6000	2.9800	2.6000	2.9000	+20.833%	11	1,866	+306.897%
2026-07-06	2.0500	2.5200	1.7000	2.4000	+11.628%	174	1,865	+391.667%
2026-07-02	1.8800	2.1900	1.7500	2.1500	+43.333%	82	1,867	+448.837%
2026-07-01	1.7000	1.7000	1.3500	1.5000	+15.385%	10	1,867	+686.667%
2026-06-30	1.6500	1.7700	1.3000	1.3000	-31.579%	504	1,868	+807.692%
2026-06-29	1.9800	1.9800	1.9000	1.9000	-7.317%	16	1,668	+521.053%
2026-06-26	2.0000	2.0500	1.8000	2.0500	+13.889%	29	1,675	+475.610%
2026-06-25	2.1500	2.1500	1.8000	1.8000	-14.286%	2	1,659	+555.556%
2026-06-24	1.8000	2.2500	1.8000	2.1000	+10.526%	17	1,659	+461.905%
2026-06-23	2.0000	2.1600	1.9000	1.9000	-2.564%	4	1,655	+521.053%
2026-06-22	2.4500	2.4500	1.9000	1.9500	-35.430%	77	1,654	+505.128%
2026-06-18	3.5100	3.5100	3.0000	3.0200	-9.851%	12	1,686	+290.728%
2026-06-17	3.9000	3.9000	3.3500	3.3500	-4.286%	3	1,686	+252.239%
2026-06-16	4.0000	4.0000	3.5000	3.5000	-6.915%	10	1,686	+237.143%
2026-06-15	4.1800	4.2000	3.6000	3.7600	-16.444%	101	1,683	+213.830%
2026-06-12	4.2400	4.5000	4.1700	4.5000	-8.163%	18	1,714	+162.222%
2026-06-11	4.8000	4.9000	4.4900	4.9000	+5.150%	23	1,713	+140.816%
2026-06-10	6.5000	6.7100	4.6600	4.6600	-28.308%	84	1,714	+153.219%
2026-06-09	5.6000	6.7500	5.6000	6.5000	+13.043%	159	1,642	+81.538%
2026-06-08	5.6700	6.4000	5.6100	5.7500	+37.890%	470	1,515	+105.217%
2026-06-05	4.6500	4.6500	4.1700	4.1700	+12.703%	2	1,217	+182.974%
2026-06-04	3.7200	4.0000	3.6000	3.7000	-2.116%	8	1,216	+218.919%
2026-06-03	3.7600	3.7800	3.7600	3.7800	-10.000%	10	1,212	+212.169%
2026-06-02	4.5500	5.0200	4.0000	4.2000	-22.078%	16	1,202	+180.952%
2026-06-01	4.1900	5.3900	4.1900	5.3900	+25.349%	16	1,206	+118.924%
2026-05-29	3.8800	4.3000	3.8800	4.3000	+30.303%	7	1,194	+174.419%
2026-05-28	3.3000	3.3000	3.3000	3.3000	+4.101%	1	1,189	+257.576%
2026-05-27	3.6700	3.6700	3.1700	3.1700	-22.304%	39	1,188	+272.240%
2026-05-26	3.1000	4.0800	3.1000	4.0800	+7.087%	14	1,169	+189.216%
2026-05-22	3.5800	4.0000	3.5800	3.8100	+8.857%	4	1,163	+209.711%
2026-05-21	3.6000	3.6100	3.5000	3.5000	-2.235%	5	1,164	+237.143%
2026-05-20	2.0000	3.5800	2.0000	3.5800	+64.977%	35	1,164	+229.609%
2026-05-19	2.1300	2.1700	2.1200	2.1700	+47.619%	12	1,094	+443.779%
2026-05-18	1.4400	1.4800	1.2000	1.4700	+27.826%	29	1,094	+702.721%
2026-05-15	1.0000	1.1500	0.9000	1.1500	+6.481%	52	1,094	+926.087%
2026-05-13	1.0800	1.0800	1.0800	1.0800	-1.818%	1	1,044	+992.593%
2026-05-12	0.9500	1.1000	0.9500	1.1000	0.000%	6	1,048	+972.727%
2026-05-08	1.1000	1.1000	1.1000	1.1000	-12.000%	1	1,048	+972.727%
2026-05-07	1.1700	1.2500	1.1700	1.2500	+25.000%	4	1,047	+844.000%
2026-05-06	1.0000	1.0000	1.0000	1.0000	-13.043%	5	1,044	+1,080.000%
2026-05-04	1.0500	1.1500	1.0500	1.1500	+6.481%	2	1,044	+926.087%
2026-04-30	1.0800	1.0800	1.0800	1.0800	+5.882%	1	1,045	+992.593%
2026-04-29	1.0000	1.0200	1.0000	1.0200	-39.645%	7	1,044	+1,056.863%
2026-04-24	1.6900	1.6900	1.6900	1.6900	-17.157%	1	1,038	+598.225%
2026-04-22	2.0400	2.0400	2.0400	2.0400	+2.000%	2	1,037	+478.431%
2026-04-21	2.0000	2.0000	2.0000	2.0000	-21.569%	1	1,034	+490.000%
2026-04-20	2.2500	2.5500	2.2500	2.5500	+24.390%	4	1,034	+362.745%
2026-04-17	2.0500	2.0500	2.0500	2.0500	+2.500%	1	1,033	+475.610%
2026-04-13	2.2000	2.2000	1.9500	2.0000	-16.667%	11	1,032	+490.000%
2026-04-10	2.8700	2.8700	2.4000	2.4000	-11.111%	5	1,043	+391.667%
2026-04-09	2.7000	2.7000	2.7000	2.7000	-5.263%	1	1,047	+337.037%
2026-04-08	2.8500	2.9000	2.8500	2.8500	+20.253%	3	1,048	+314.035%
2026-04-07	2.4000	2.4000	2.3700	2.3700	+12.857%	3	1,051	+397.890%
2026-04-02	2.1000	2.1000	2.1000	2.1000	-12.500%	1	1,050	+461.905%
2026-03-31	2.4000	2.4000	2.4000	2.4000	+11.628%	1	1,050	+391.667%
2026-03-30	2.1500	2.1500	2.1500	2.1500	-32.813%	1,000	1,050	+448.837%
2026-03-27	3.2000	3.2000	3.2000	3.2000	-8.571%	5	50	+268.750%
2026-03-24	3.5000	3.5000	3.5000	3.5000	-10.256%	1	50	+237.143%
2026-03-23	4.0000	4.0000	3.9000	3.9000	+2.632%	12	49	+202.564%
2026-03-16	3.6000	3.8000	3.6000	3.8000	+5.556%	11	42	+210.526%
2026-03-13	3.6000	3.6000	3.6000	3.6000	-2.703%	6	33	+227.778%
2026-03-12	3.7000	3.7000	3.7000	3.7000	-2.632%	2	27	+218.919%
2026-03-11	3.8000	3.8000	3.8000	3.8000	-9.524%	12	25	+210.526%
2026-03-09	4.2000	4.2000	4.2000	4.2000	-36.364%	2	14	+180.952%
2026-03-04	6.6000	6.6000	6.6000	6.6000	+1.538%	1	14	+78.788%
2026-03-03	6.5000	6.5000	6.5000	6.5000	+3.175%	3	14	+81.538%
2026-03-02	6.3000	6.3000	6.3000	6.3000	-4.545%	1	11	+87.302%
2026-02-20	6.6000	6.6000	6.6000	6.6000	+13.990%	4	11	+78.788%
2026-02-13	6.0000	6.0000	5.7900	5.7900	+16.734%	2	14	+103.800%
2026-02-12	4.9600	4.9600	4.9600	4.9600	-8.148%	10	14	+137.903%
2026-02-11	5.3500	5.4000	5.3500	5.4000	0.000%	14	14	+118.519%