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DXCM
DexCom, Inc.
stock NASDAQ

At Close

Aug 14, 2026 3:59:54 PM EDT

89.80USD-1.836%(-1.68)3,844,847

86.45Bid 89.79Ask 3.34Spread

Pre-market

Aug 14, 2026 9:27:30 AM EDT

91.94USD+0.503%(+0.46)738

After-hours

Aug 14, 2026 4:35:30 PM EDT

89.80USD0.000%(0.00)3,800

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 14, 2026 Aug 21, 2026 Aug 28, 2026 Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Sep 25, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jun 17, 2027 Jan 21, 2028

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
6,028	4,409	215	17,350

DXCM Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

DXCM Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

DXCM Aug 21, 2026 Exp. - Max Pain @ $75.00

Puts

Calls

DXCM Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
125 C	0	0%	0			DXCM260821C00125000
120 C	0	0%	0			DXCM260821C00120000
115 C	0	0%	0			DXCM260821C00115000
110 C	0.01	-80.00%	2	37	08-13	DXCM260821C00110000
105 C	0.15	-25.00%	1	40	07-31	DXCM260821C00105000
100 C	0.24	+200.00%	1	136	08-13	DXCM260821C00100000
95 C	0.65	-9.72%	24	1,576	08-13	DXCM260821C00095000
90 C	2.90	+7.41%	24	2,620	08-13	DXCM260821C00090000
88 C	3.80	+32.87%	1	439	08-13	DXCM260821C00088000
87 C	3.70	+40.68%	27	501	08-12	DXCM260821C00087000
86 C	4.07	-18.27%	25	102	08-12	DXCM260821C00086000
85 C	5.90	-0.51%	11	927	08-13	DXCM260821C00085000
84 C	5.70	+29.55%	38	16	08-12	DXCM260821C00084000
83 C	8.39	+27.70%	3	43	08-13	DXCM260821C00083000
82 C	7.50	+10.29%	2	32	08-12	DXCM260821C00082000
81 C	8.35	+73.96%	2	2	08-12	DXCM260821C00081000
80 C	11.80	+22.03%	38	2,238	08-13	DXCM260821C00080000
79 C	10.20	+30.77%	2	19	08-12	DXCM260821C00079000
78 C	9.78	+32.88%	2	7	08-04	DXCM260821C00078000
77 C	6.60	+76.00%	7	12	07-31	DXCM260821C00077000
76 C	11.58	+57.55%	1	76	08-04	DXCM260821C00076000
75 C	16.40	+17.14%	13	536	08-13	DXCM260821C00075000
74 C	16.86	+57.57%	1	14	08-13	DXCM260821C00074000
73 C	14.46	+125.94%	2	20	08-04	DXCM260821C00073000
72 C	3.70	0%	15	15	07-24	DXCM260821C00072000
71 C	11.92	-17.85%	4	21	08-05	DXCM260821C00071000
70 C	21.20	+18.57%	2	516	08-13	DXCM260821C00070000
69 C	0	0%	0			DXCM260821C00069000
68 C	0	0%	0			DXCM260821C00068000
67 C	8.60	+10.26%	1	2	07-30	DXCM260821C00067000
66 C	0	0%	0			DXCM260821C00066000
65 C	26.00	+10.36%	1	418	08-13	DXCM260821C00065000
64 C	23.10	+90.91%	5	2	08-10	DXCM260821C00064000
63 C	0	0%	0			DXCM260821C00063000
62 C	0	0%	0			DXCM260821C00062000
61 C	0	0%	0			DXCM260821C00061000
60 C	28.99	+22.48%	2	31	08-11	DXCM260821C00060000
55 C	33.96	+5.37%	2	17	08-11	DXCM260821C00055000
50 C	39.25	+18.05%	1	14	08-11	DXCM260821C00050000
45 C	42.12	+146.32%	2	2	08-04	DXCM260821C00045000
40 C	31.50	0%	5	5	05-21	DXCM260821C00040000
35 C	48.70	+29.83%	1	1	07-31	DXCM260821C00035000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
125 P	0	0%	0			DXCM260821P00125000
120 P	0	0%	0			DXCM260821P00120000
115 P	0	0%	0			DXCM260821P00115000
110 P	0	0%	0			DXCM260821P00110000
105 P	0	0%	0			DXCM260821P00105000
100 P	0	0%	0			DXCM260821P00100000
95 P	12.50	+44.18%	4	4	08-05	DXCM260821P00095000
90 P	1.15	-57.41%	112	211	08-13	DXCM260821P00090000
88 P	0.85	-41.38%	2	10	08-13	DXCM260821P00088000
87 P	0.48	-56.36%	40	232	08-13	DXCM260821P00087000
86 P	0.34	-50.00%	41	149	08-13	DXCM260821P00086000
85 P	0.23	-47.73%	1	124	08-13	DXCM260821P00085000
84 P	0.32	-89.33%	6	12	08-12	DXCM260821P00084000
83 P	0.40	-38.46%	1	63	08-12	DXCM260821P00083000
82 P	0.50	-77.27%	36	39	08-10	DXCM260821P00082000
81 P	0.38	+8.57%	1	17	08-11	DXCM260821P00081000
80 P	0.41	+64.00%	1	63	08-11	DXCM260821P00080000
79 P	0.67	-25.56%	1	2	08-04	DXCM260821P00079000
78 P	0.35	-61.54%	1	5	08-11	DXCM260821P00078000
77 P	0.92	+104.44%	1	9	08-05	DXCM260821P00077000
76 P	0.30	0%	2	1	08-03	DXCM260821P00076000
75 P	0.05	-37.50%	7	186	08-11	DXCM260821P00075000
74 P	4.03	-34.15%	25	32	07-30	DXCM260821P00074000
73 P	0.43	-87.82%	2	216	08-05	DXCM260821P00073000
72 P	5.10	0%	28	28	07-24	DXCM260821P00072000
71 P	0.25	-90.20%	2	3	08-05	DXCM260821P00071000
70 P	0.03	-40.00%	1	4,171	08-10	DXCM260821P00070000
69 P	1.16	-38.62%	3	4	07-31	DXCM260821P00069000
68 P	0.15	-75.00%	2	71	08-03	DXCM260821P00068000
67 P	0.10	-88.24%	1	253	08-04	DXCM260821P00067000
66 P	1.45	-14.20%	41	15	07-30	DXCM260821P00066000
65 P	0.03	-70.00%	3	1,110	08-10	DXCM260821P00065000
64 P	1.13	-26.62%	2	2	07-31	DXCM260821P00064000
63 P	0.75	-8.54%	1	3	07-30	DXCM260821P00063000
62 P	0.67	+3.08%	1	2	07-30	DXCM260821P00062000
61 P	0.70	+32.08%	872	872	07-30	DXCM260821P00061000
60 P	0.05	0.00%	3	7,456	08-11	DXCM260821P00060000
55 P	0.08	0.00%	4	1,832	08-04	DXCM260821P00055000
50 P	0.05	0.00%	1	297	08-03	DXCM260821P00050000
45 P	0.13	-27.78%	1	38	07-02	DXCM260821P00045000
40 P	0.12	-65.71%	10	18	05-27	DXCM260821P00040000
35 P	0.05	-72.22%	1	15	08-10	DXCM260821P00035000

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DXCM Aug 21, 2026 Exp. - Open Interest by Strike

DXCM Aug 21, 2026 Exp. - Max Pain @ $75.00

DXCM
DexCom, Inc.
stock NASDAQ