DexCom Inc (DXCM) stock
DXCMNasdaqSurgical & Medical Instruments & ApparatusFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 22/3030% below fair value
$82.29+2.36 (+2.95%)
Close on Oct 30, 2026Market cap $31.05BP/E 32.4Yield –
Price history
DexCom share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$82.29
+2.95% on the day
52-week range
$54.11 – $92.59
-11.1% from the high
Change over 52 weeks
+20.7%
From $68.20 on Oct 30, 2025
Average volume
4.59M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $81.52 | $85.25 | $79.79 | $82.29 | +2.95% | 8,637,526 |
| Oct 29, 2026 | $79.08 | $80.01 | $78.59 | $79.93 | +1.67% | 5,923,570 |
| Oct 28, 2026 | $78.15 | $79.41 | $77.69 | $78.62 | +0.08% | 5,371,695 |
| Oct 27, 2026 | $78.59 | $79.86 | $78.05 | $78.56 | -0.01% | 5,159,480 |
| Oct 26, 2026 | $77.25 | $78.58 | $76.52 | $78.57 | +0.81% | 6,026,319 |
| Oct 23, 2026 | $78.68 | $79.51 | $77.82 | $77.94 | -0.49% | 5,218,323 |
| Oct 22, 2026 | $79.90 | $80.49 | $77.11 | $78.32 | -2.42% | 10,794,300 |
| Oct 21, 2026 | $83.75 | $86.17 | $79.92 | $80.26 | -6.39% | 8,018,713 |
| Oct 20, 2026 | $86.11 | $87.08 | $85.14 | $85.74 | -0.28% | 2,393,137 |
| Oct 19, 2026 | $86.11 | $86.61 | $85.43 | $85.98 | -0.07% | 2,590,519 |
| Oct 16, 2026 | $87.93 | $88.87 | $85.80 | $86.04 | -1.90% | 3,585,137 |
| Oct 15, 2026 | $85.48 | $87.88 | $85.25 | $87.71 | +5.08% | 4,786,232 |
| Oct 14, 2026 | $85.89 | $86.18 | $83.30 | $83.47 | -1.87% | 3,481,314 |
| Oct 13, 2026 | $86.19 | $86.60 | $84.49 | $85.06 | -1.00% | 4,017,079 |
| Oct 12, 2026 | $84.60 | $86.10 | $84.21 | $85.92 | +2.15% | 2,992,133 |
| Oct 9, 2026 | $84.41 | $85.49 | $82.94 | $84.11 | -0.36% | 3,154,204 |
| Oct 8, 2026 | $84.01 | $84.54 | $83.08 | $84.41 | +0.13% | 3,607,110 |
| Oct 7, 2026 | $83.81 | $85.70 | $83.74 | $84.30 | +1.09% | 2,863,835 |
| Oct 6, 2026 | $86.28 | $86.75 | $82.86 | $83.39 | -4.04% | 3,574,805 |
| Oct 5, 2026 | $84.75 | $87.12 | $84.75 | $86.90 | +1.80% | 3,079,140 |
| Oct 2, 2026 | $86.67 | $86.67 | $84.80 | $85.36 | -1.01% | 2,204,390 |
| Oct 1, 2026 | $86.46 | $87.70 | $85.81 | $86.23 | -0.07% | 3,034,749 |
| Sep 30, 2026 | $86.21 | $86.75 | $85.26 | $86.29 | -0.40% | 3,474,452 |
| Sep 29, 2026 | $86.63 | $87.03 | $85.24 | $86.64 | -0.05% | 3,121,839 |
| Sep 28, 2026 | $86.87 | $87.34 | $85.27 | $86.68 | +0.07% | 3,411,255 |
| Sep 25, 2026 | $87.38 | $87.64 | $86.36 | $86.62 | -0.97% | 1,891,023 |
| Sep 24, 2026 | $87.68 | $88.00 | $86.88 | $87.47 | -0.30% | 2,142,004 |
| Sep 23, 2026 | $89.50 | $90.05 | $87.36 | $87.73 | -2.01% | 3,668,626 |
| Sep 22, 2026 | $89.12 | $90.39 | $88.18 | $89.53 | +0.40% | 7,296,092 |
| Sep 21, 2026 | $88.83 | $89.68 | $88.33 | $89.17 | -0.20% | 3,515,967 |
| Sep 18, 2026 | $87.83 | $89.92 | $87.39 | $89.35 | +1.61% | 14,576,640 |
| Sep 17, 2026 | $87.54 | $88.26 | $87.17 | $87.93 | +0.68% | 2,823,993 |
| Sep 16, 2026 | $86.05 | $88.79 | $86.05 | $87.34 | +1.03% | 3,617,180 |
| Sep 15, 2026 | $84.04 | $87.36 | $83.26 | $86.45 | +2.09% | 5,961,138 |
| Sep 14, 2026 | $83.92 | $84.98 | $83.76 | $84.68 | +1.99% | 2,540,890 |
| Sep 11, 2026 | $84.65 | $85.82 | $82.83 | $83.03 | -1.75% | 2,547,398 |
| Sep 10, 2026 | $83.27 | $84.82 | $82.29 | $84.51 | +0.75% | 3,540,992 |
| Sep 9, 2026 | $83.93 | $85.16 | $82.80 | $83.88 | -0.77% | 4,177,529 |
| Sep 8, 2026 | $86.59 | $86.75 | $84.24 | $84.53 | -3.83% | 8,224,259 |
| Sep 4, 2026 | $88.78 | $89.00 | $87.65 | $87.90 | -2.02% | 2,361,537 |
| Sep 3, 2026 | $89.73 | $91.00 | $89.05 | $89.71 | +0.02% | 1,677,938 |
| Sep 2, 2026 | $90.03 | $91.90 | $89.54 | $89.69 | -0.50% | 1,918,398 |
| Sep 1, 2026 | $90.83 | $92.34 | $89.91 | $90.14 | -1.01% | 2,151,646 |
| Aug 31, 2026 | $90.00 | $91.18 | $89.09 | $91.06 | +0.26% | 2,999,449 |
| Aug 28, 2026 | $89.81 | $90.84 | $88.83 | $90.82 | +1.71% | 2,546,957 |
| Aug 27, 2026 | $88.37 | $90.43 | $87.60 | $89.29 | +0.37% | 3,026,636 |
| Aug 26, 2026 | $88.17 | $89.76 | $87.51 | $88.96 | -0.22% | 3,822,845 |
| Aug 25, 2026 | $90.73 | $91.14 | $88.78 | $89.16 | -2.09% | 4,105,930 |
| Aug 24, 2026 | $92.30 | $92.59 | $91.03 | $91.06 | -1.39% | 4,451,431 |
| Aug 21, 2026 | $89.61 | $92.56 | $89.20 | $92.34 | +2.35% | 3,481,760 |
| Aug 20, 2026 | $89.42 | $91.39 | $89.28 | $90.22 | +0.38% | 5,164,593 |
| Aug 19, 2026 | $90.30 | $91.92 | $89.24 | $89.88 | +0.31% | 8,668,160 |
| Aug 18, 2026 | $89.49 | $91.50 | $88.98 | $89.60 | +0.95% | 3,363,035 |
| Aug 17, 2026 | $89.34 | $89.90 | $88.15 | $88.76 | -1.10% | 4,048,868 |
| Aug 14, 2026 | $91.96 | $91.96 | $89.42 | $89.75 | -1.89% | 3,858,932 |
| Aug 13, 2026 | $90.82 | $91.62 | $90.15 | $91.48 | +0.75% | 4,686,457 |
| Aug 12, 2026 | $89.04 | $91.04 | $88.27 | $90.80 | +1.42% | 5,402,528 |
| Aug 11, 2026 | $87.59 | $89.56 | $87.06 | $89.53 | +2.14% | 5,971,702 |
| Aug 10, 2026 | $84.81 | $88.18 | $84.53 | $87.65 | +3.42% | 7,832,725 |
| Aug 7, 2026 | $82.49 | $85.06 | $82.09 | $84.75 | +2.08% | 4,626,280 |
| Aug 6, 2026 | $82.91 | $83.69 | $82.47 | $83.02 | +0.44% | 3,871,530 |
| Aug 5, 2026 | $86.47 | $86.47 | $82.30 | $82.66 | -4.92% | 6,010,497 |
| Aug 4, 2026 | $87.14 | $87.85 | $86.21 | $86.94 | -0.42% | 6,123,983 |
| Aug 3, 2026 | $85.25 | $87.63 | $83.50 | $87.31 | +4.63% | 9,191,480 |
| Jul 31, 2026 | $79.88 | $84.70 | $79.50 | $83.45 | +11.95% | 11,982,030 |
| Jul 30, 2026 | $73.93 | $74.87 | $73.24 | $74.54 | -0.80% | 5,653,473 |
| Jul 29, 2026 | $74.42 | $76.09 | $73.45 | $75.14 | +0.39% | 6,270,154 |
| Jul 28, 2026 | $74.57 | $76.09 | $74.09 | $74.85 | +2.02% | 4,120,276 |
| Jul 27, 2026 | $72.00 | $74.59 | $72.00 | $73.37 | +2.56% | 5,003,902 |
| Jul 24, 2026 | $71.05 | $71.85 | $69.79 | $71.54 | +1.50% | 2,844,471 |
| Jul 23, 2026 | $71.08 | $71.43 | $70.28 | $70.48 | -1.33% | 3,264,981 |
| Jul 22, 2026 | $75.04 | $75.29 | $70.73 | $71.43 | -4.44% | 3,870,980 |
| Jul 21, 2026 | $76.12 | $76.95 | $74.09 | $74.75 | -1.24% | 3,962,329 |
| Jul 20, 2026 | $76.60 | $77.09 | $75.66 | $75.69 | -1.25% | 3,188,475 |
| Jul 17, 2026 | $77.86 | $78.01 | $75.95 | $76.65 | -1.71% | 5,069,951 |
| Jul 16, 2026 | $73.62 | $79.15 | $73.12 | $77.98 | +7.22% | 6,640,098 |
| Jul 15, 2026 | $74.42 | $75.13 | $72.08 | $72.73 | -1.88% | 4,160,830 |
| Jul 14, 2026 | $75.09 | $75.43 | $73.16 | $74.12 | -2.92% | 4,002,909 |
| Jul 13, 2026 | $75.56 | $76.42 | $74.58 | $76.35 | +1.85% | 3,553,999 |
| Jul 10, 2026 | $73.33 | $75.57 | $73.31 | $74.96 | +2.66% | 3,856,914 |
| Jul 9, 2026 | $73.74 | $73.78 | $71.25 | $73.02 | -1.40% | 4,163,972 |
| Jul 8, 2026 | $73.32 | $74.39 | $72.33 | $74.06 | +0.67% | 5,338,782 |
| Jul 7, 2026 | $73.85 | $73.97 | $72.07 | $73.57 | +1.64% | 5,569,382 |
| Jul 6, 2026 | $71.30 | $72.77 | $69.74 | $72.38 | +1.59% | 4,621,632 |
| Jul 2, 2026 | $69.14 | $71.57 | $69.14 | $71.25 | +3.47% | 3,299,278 |
| Jul 1, 2026 | $68.16 | $69.66 | $67.87 | $68.86 | +2.24% | 4,793,643 |
| Jun 30, 2026 | $70.96 | $70.96 | $67.30 | $67.35 | -3.76% | 4,300,556 |
| Jun 29, 2026 | $69.67 | $71.06 | $69.46 | $69.98 | -0.23% | 3,978,772 |
| Jun 26, 2026 | $68.44 | $70.38 | $68.28 | $70.14 | +2.17% | 6,872,596 |
| Jun 25, 2026 | $69.88 | $70.79 | $68.58 | $68.65 | -1.58% | 4,112,271 |
| Jun 24, 2026 | $69.00 | $71.09 | $68.92 | $69.75 | +1.20% | 3,832,030 |
| Jun 23, 2026 | $70.24 | $70.27 | $68.72 | $68.92 | -0.22% | 6,347,654 |
| Jun 22, 2026 | $71.89 | $71.92 | $68.55 | $69.07 | -4.69% | 5,570,881 |
| Jun 18, 2026 | $72.61 | $73.69 | $71.60 | $72.47 | +1.74% | 8,572,121 |
| Jun 17, 2026 | $73.14 | $74.26 | $70.90 | $71.23 | -2.64% | 4,431,177 |
| Jun 16, 2026 | $74.35 | $74.66 | $73.07 | $73.16 | -1.43% | 3,058,343 |
| Jun 15, 2026 | $75.70 | $75.70 | $73.53 | $74.22 | -1.53% | 5,388,470 |
| Jun 12, 2026 | $75.57 | $76.25 | $73.53 | $75.37 | +0.16% | 4,773,926 |
| Jun 11, 2026 | $74.85 | $76.03 | $74.04 | $75.25 | +0.64% | 6,607,417 |
| Jun 10, 2026 | $78.82 | $78.91 | $74.64 | $74.77 | -4.37% | 5,038,093 |
| Jun 9, 2026 | $77.48 | $78.82 | $76.50 | $78.19 | +2.05% | 5,424,011 |
| Jun 8, 2026 | $73.91 | $78.52 | $73.00 | $76.62 | +5.16% | 7,571,679 |
| Jun 5, 2026 | $73.47 | $75.44 | $72.52 | $72.86 | +0.37% | 4,859,343 |
| Jun 4, 2026 | $74.13 | $74.92 | $71.53 | $72.59 | -0.25% | 6,370,325 |
| Jun 3, 2026 | $73.00 | $73.25 | $71.95 | $72.77 | -0.93% | 4,052,842 |
| Jun 2, 2026 | $74.30 | $74.36 | $72.57 | $73.45 | -1.90% | 3,751,604 |
| Jun 1, 2026 | $73.49 | $76.35 | $72.50 | $74.87 | +1.53% | 6,140,949 |
| May 29, 2026 | $72.89 | $73.83 | $72.50 | $73.74 | +1.94% | 9,261,236 |
| May 28, 2026 | $70.11 | $72.76 | $69.60 | $72.34 | +2.96% | 5,617,967 |
| May 27, 2026 | $72.53 | $72.65 | $69.92 | $70.26 | -2.43% | 5,863,406 |
| May 26, 2026 | $72.02 | $73.10 | $70.14 | $72.01 | -0.12% | 5,311,988 |
| May 22, 2026 | $71.90 | $73.05 | $71.31 | $72.10 | +0.28% | 6,727,437 |
| May 21, 2026 | $71.50 | $72.27 | $70.18 | $71.90 | +0.64% | 9,081,092 |
| May 20, 2026 | $66.71 | $71.48 | $66.30 | $71.44 | +6.71% | 11,248,180 |
| May 19, 2026 | $65.28 | $67.75 | $64.47 | $66.95 | +2.86% | 11,300,940 |
| May 18, 2026 | $61.79 | $65.17 | $61.54 | $65.09 | +5.61% | 13,510,890 |
| May 15, 2026 | $59.91 | $63.19 | $59.46 | $61.63 | +6.59% | 11,133,390 |
| May 14, 2026 | $59.02 | $59.56 | $57.66 | $57.82 | -1.28% | 4,318,139 |
| May 13, 2026 | $60.45 | $61.36 | $58.53 | $58.57 | -4.20% | 7,032,757 |
| May 12, 2026 | $60.14 | $61.46 | $59.65 | $61.14 | +3.05% | 6,099,682 |
| May 11, 2026 | $60.34 | $60.59 | $58.43 | $59.33 | -2.11% | 5,272,514 |
| May 8, 2026 | $60.91 | $61.37 | $60.13 | $60.61 | -0.49% | 4,217,962 |
| May 7, 2026 | $60.36 | $61.55 | $60.35 | $60.91 | +0.91% | 5,080,786 |
| May 6, 2026 | $59.71 | $61.08 | $58.70 | $60.36 | +1.48% | 5,905,337 |
| May 5, 2026 | $60.54 | $61.00 | $58.98 | $59.48 | -0.93% | 5,528,661 |
| May 4, 2026 | $61.61 | $61.63 | $59.17 | $60.04 | -2.14% | 5,492,762 |
| May 1, 2026 | $60.99 | $62.85 | $59.70 | $61.35 | +3.02% | 10,563,040 |
| Apr 30, 2026 | $57.88 | $59.64 | $57.58 | $59.55 | +3.46% | 5,343,333 |
| Apr 29, 2026 | $58.95 | $58.95 | $56.72 | $57.56 | -2.97% | 6,558,780 |
| Apr 28, 2026 | $61.68 | $62.44 | $59.09 | $59.32 | -3.40% | 5,590,696 |
| Apr 27, 2026 | $61.12 | $62.08 | $61.04 | $61.41 | -0.26% | 3,377,002 |
| Apr 24, 2026 | $62.67 | $62.90 | $60.34 | $61.57 | -1.80% | 3,600,015 |
| Apr 23, 2026 | $63.09 | $63.78 | $61.90 | $62.70 | -1.12% | 2,505,814 |
| Apr 22, 2026 | $63.16 | $63.87 | $62.51 | $63.41 | +1.29% | 2,680,660 |
| Apr 21, 2026 | $64.87 | $65.00 | $62.41 | $62.60 | -3.13% | 4,355,141 |
| Apr 20, 2026 | $63.57 | $65.29 | $63.34 | $64.62 | +1.00% | 3,767,237 |
| Apr 17, 2026 | $62.43 | $64.09 | $61.90 | $63.98 | +4.49% | 7,831,139 |
| Apr 16, 2026 | $61.29 | $63.89 | $60.82 | $61.23 | -0.50% | 5,747,291 |
| Apr 15, 2026 | $63.04 | $63.88 | $61.37 | $61.54 | -2.24% | 5,682,926 |
| Apr 14, 2026 | $62.69 | $63.70 | $62.00 | $62.95 | -0.27% | 4,730,405 |
| Apr 13, 2026 | $63.99 | $64.03 | $61.64 | $63.12 | -1.41% | 5,701,564 |
| Apr 10, 2026 | $65.90 | $66.14 | $63.61 | $64.02 | -2.53% | 2,107,262 |
| Apr 9, 2026 | $65.39 | $66.44 | $64.40 | $65.68 | -0.18% | 3,762,664 |
| Apr 8, 2026 | $65.01 | $65.87 | $64.86 | $65.80 | +4.26% | 2,807,971 |
| Apr 7, 2026 | $63.10 | $64.28 | $62.58 | $63.11 | -0.16% | 3,869,971 |
| Apr 6, 2026 | $62.22 | $63.30 | $62.10 | $63.21 | +1.59% | 3,192,334 |
| Apr 2, 2026 | $61.60 | $62.86 | $60.57 | $62.22 | -0.24% | 2,407,723 |
| Apr 1, 2026 | $62.80 | $63.67 | $61.91 | $62.37 | -0.68% | 3,530,460 |
| Mar 31, 2026 | $62.77 | $63.68 | $61.96 | $62.80 | +1.45% | 3,977,819 |
| Mar 30, 2026 | $62.35 | $63.25 | $61.62 | $61.90 | -0.56% | 3,991,771 |
| Mar 27, 2026 | $65.91 | $65.91 | $61.99 | $62.25 | -5.81% | 4,310,200 |
| Mar 26, 2026 | $66.84 | $67.93 | $65.99 | $66.09 | -1.12% | 2,160,837 |
| Mar 25, 2026 | $67.22 | $68.09 | $65.54 | $66.84 | +0.36% | 2,941,037 |
| Mar 24, 2026 | $66.31 | $66.94 | $65.10 | $66.60 | +1.00% | 3,843,530 |
| Mar 23, 2026 | $68.10 | $68.21 | $65.90 | $65.94 | -1.51% | 3,662,067 |
| Mar 20, 2026 | $67.42 | $67.91 | $66.00 | $66.95 | -0.48% | 8,047,275 |
| Mar 19, 2026 | $67.98 | $68.76 | $67.10 | $67.27 | -0.58% | 3,744,633 |
| Mar 18, 2026 | $66.72 | $68.05 | $66.71 | $67.66 | +0.51% | 3,987,095 |
| Mar 17, 2026 | $67.11 | $68.69 | $66.99 | $67.32 | +1.48% | 5,159,094 |
| Mar 16, 2026 | $64.85 | $66.81 | $64.60 | $66.34 | +3.27% | 4,922,237 |
| Mar 13, 2026 | $65.28 | $65.78 | $63.82 | $64.24 | -1.56% | 4,075,952 |
| Mar 12, 2026 | $65.65 | $66.79 | $65.17 | $65.26 | -1.58% | 5,287,780 |
| Mar 11, 2026 | $67.11 | $67.98 | $65.79 | $66.31 | -2.18% | 4,028,170 |
| Mar 10, 2026 | $68.60 | $68.75 | $66.74 | $67.79 | -1.38% | 2,521,421 |
| Mar 9, 2026 | $67.02 | $68.94 | $66.00 | $68.74 | +0.94% | 4,072,596 |
| Mar 6, 2026 | $69.72 | $69.86 | $67.64 | $68.10 | -3.66% | 3,930,660 |
| Mar 5, 2026 | $72.36 | $72.76 | $70.44 | $70.69 | -3.03% | 5,099,895 |
| Mar 4, 2026 | $73.03 | $73.57 | $71.10 | $72.90 | -0.25% | 4,340,679 |
| Mar 3, 2026 | $72.47 | $73.53 | $72.25 | $73.08 | -0.95% | 2,380,733 |
| Mar 2, 2026 | $72.37 | $73.91 | $71.57 | $73.78 | +0.48% | 3,699,395 |
| Feb 27, 2026 | $73.58 | $74.35 | $73.03 | $73.43 | -1.28% | 5,454,053 |
| Feb 26, 2026 | $73.45 | $74.43 | $72.83 | $74.38 | +1.67% | 2,883,634 |
| Feb 25, 2026 | $73.42 | $73.71 | $72.34 | $73.16 | +0.10% | 3,239,937 |
| Feb 24, 2026 | $73.31 | $73.61 | $70.81 | $73.09 | -0.23% | 4,141,766 |
| Feb 23, 2026 | $73.07 | $74.49 | $72.86 | $73.26 | +0.25% | 4,864,518 |
| Feb 20, 2026 | $72.35 | $73.37 | $72.04 | $73.08 | +1.12% | 3,325,464 |
| Feb 19, 2026 | $72.79 | $73.26 | $71.61 | $72.27 | -0.73% | 3,459,134 |
| Feb 18, 2026 | $70.71 | $73.24 | $70.03 | $72.80 | +3.37% | 4,450,543 |
| Feb 17, 2026 | $70.25 | $72.19 | $69.81 | $70.43 | +0.59% | 5,909,319 |
| Feb 13, 2026 | $64.45 | $71.34 | $62.86 | $70.02 | +7.59% | 11,020,960 |
| Feb 12, 2026 | $68.01 | $69.00 | $64.88 | $65.08 | -4.50% | 7,685,688 |
| Feb 11, 2026 | $68.28 | $68.55 | $67.04 | $68.15 | -0.01% | 5,173,249 |
| Feb 10, 2026 | $70.18 | $70.34 | $68.12 | $68.16 | -2.85% | 7,885,749 |
| Feb 9, 2026 | $69.01 | $70.21 | $67.87 | $70.16 | +0.27% | 4,031,502 |
| Feb 6, 2026 | $70.57 | $70.68 | $68.68 | $69.97 | +0.11% | 3,659,937 |
| Feb 5, 2026 | $70.98 | $72.06 | $69.63 | $69.89 | -1.31% | 5,571,968 |
| Feb 4, 2026 | $71.86 | $72.28 | $70.48 | $70.82 | -1.13% | 7,051,273 |
| Feb 3, 2026 | $72.55 | $75.36 | $70.73 | $71.63 | -1.24% | 5,026,743 |
| Feb 2, 2026 | $72.71 | $73.59 | $72.41 | $72.53 | -0.70% | 3,274,347 |
| Jan 30, 2026 | $73.41 | $74.96 | $72.83 | $73.04 | -1.30% | 3,825,652 |
| Jan 29, 2026 | $73.32 | $74.21 | $72.34 | $74.00 | +0.87% | 5,100,856 |
| Jan 28, 2026 | $73.67 | $73.93 | $72.66 | $73.36 | -0.42% | 4,525,412 |
| Jan 27, 2026 | $73.22 | $73.88 | $71.85 | $73.67 | +0.45% | 5,642,820 |
| Jan 26, 2026 | $72.95 | $74.01 | $72.65 | $73.34 | +0.66% | 7,318,771 |
| Jan 23, 2026 | $73.05 | $73.53 | $71.66 | $72.86 | -1.43% | 5,247,368 |
| Jan 22, 2026 | $71.74 | $75.98 | $70.78 | $73.92 | +2.51% | 11,335,560 |
| Jan 21, 2026 | $71.29 | $72.81 | $70.75 | $72.11 | +1.95% | 5,406,323 |
| Jan 20, 2026 | $68.77 | $71.33 | $68.54 | $70.73 | +1.71% | 4,842,341 |
| Jan 16, 2026 | $69.35 | $70.38 | $69.02 | $69.54 | +0.43% | 7,440,493 |
| Jan 15, 2026 | $69.65 | $70.06 | $68.97 | $69.24 | -0.66% | 5,636,161 |
| Jan 14, 2026 | $70.05 | $71.28 | $68.71 | $69.70 | -0.78% | 5,836,483 |
| Jan 13, 2026 | $70.89 | $70.92 | $68.47 | $70.25 | -1.03% | 8,712,143 |
| Jan 12, 2026 | $66.74 | $72.50 | $65.92 | $70.98 | +5.31% | 10,860,590 |
| Jan 9, 2026 | $68.61 | $68.89 | $65.60 | $67.40 | -1.51% | 7,876,486 |
| Jan 8, 2026 | $69.33 | $69.84 | $67.30 | $68.43 | -2.38% | 4,564,683 |
| Jan 7, 2026 | $69.76 | $70.92 | $69.12 | $70.10 | +0.30% | 5,080,661 |
| Jan 6, 2026 | $67.65 | $70.28 | $67.30 | $69.89 | +3.31% | 3,973,695 |
| Jan 5, 2026 | $66.64 | $67.94 | $65.19 | $67.65 | +1.67% | 5,200,783 |
| Jan 2, 2026 | $66.63 | $67.49 | $66.12 | $66.54 | +0.26% | 2,893,203 |
| Dec 31, 2025 | $67.10 | $67.15 | $66.00 | $66.37 | -1.03% | 2,065,092 |
| Dec 30, 2025 | $67.36 | $67.71 | $66.86 | $67.06 | -0.61% | 2,252,360 |
| Dec 29, 2025 | $67.59 | $68.18 | $67.12 | $67.47 | -0.15% | 2,708,504 |
| Dec 26, 2025 | $67.45 | $67.66 | $67.00 | $67.57 | +0.22% | 1,411,796 |
| Dec 24, 2025 | $66.92 | $67.51 | $66.75 | $67.42 | +0.84% | 948,103 |
| Dec 23, 2025 | $67.36 | $67.40 | $66.35 | $66.86 | -0.85% | 2,818,447 |
| Dec 22, 2025 | $66.16 | $67.95 | $66.12 | $67.43 | +2.07% | 3,950,512 |
| Dec 19, 2025 | $66.45 | $66.87 | $65.64 | $66.06 | +0.23% | 10,644,470 |
| Dec 18, 2025 | $66.31 | $66.67 | $65.56 | $65.91 | +0.24% | 3,922,649 |
| Dec 17, 2025 | $66.18 | $68.19 | $65.63 | $65.75 | -0.93% | 5,235,270 |
| Dec 16, 2025 | $66.35 | $67.00 | $65.20 | $66.37 | +0.97% | 4,630,392 |
| Dec 15, 2025 | $67.42 | $67.75 | $65.36 | $65.73 | -1.84% | 7,428,659 |
| Dec 12, 2025 | $69.03 | $69.31 | $66.68 | $66.96 | -2.87% | 6,833,025 |
| Dec 11, 2025 | $67.98 | $69.77 | $67.53 | $68.94 | +2.04% | 6,926,610 |
| Dec 10, 2025 | $66.49 | $68.22 | $65.61 | $67.56 | +1.85% | 8,527,643 |
| Dec 9, 2025 | $65.60 | $66.77 | $64.40 | $66.33 | +1.08% | 5,136,011 |
| Dec 8, 2025 | $65.26 | $66.04 | $64.00 | $65.62 | +0.20% | 4,681,315 |
| Dec 5, 2025 | $65.38 | $66.75 | $65.15 | $65.49 | +0.37% | 3,854,687 |
| Dec 4, 2025 | $65.13 | $65.34 | $64.09 | $65.25 | +0.62% | 3,484,310 |
| Dec 3, 2025 | $64.43 | $65.16 | $64.09 | $64.85 | +0.62% | 3,710,786 |
| Dec 2, 2025 | $65.09 | $65.32 | $64.36 | $64.45 | +1.46% | 4,799,533 |
| Dec 1, 2025 | $62.79 | $63.98 | $62.32 | $63.52 | +0.08% | 5,209,243 |
| Nov 28, 2025 | $62.57 | $63.95 | $62.23 | $63.47 | +1.50% | 2,254,792 |
| Nov 26, 2025 | $61.36 | $63.09 | $61.08 | $62.53 | +1.36% | 3,665,450 |
| Nov 25, 2025 | $61.99 | $64.00 | $61.43 | $61.69 | -0.84% | 6,759,583 |
| Nov 24, 2025 | $60.38 | $62.85 | $60.07 | $62.21 | +3.29% | 6,298,016 |
| Nov 21, 2025 | $58.50 | $61.15 | $58.36 | $60.23 | +3.10% | 5,453,686 |
| Nov 20, 2025 | $59.72 | $60.76 | $58.29 | $58.42 | -2.19% | 4,820,936 |
| Nov 19, 2025 | $59.78 | $60.33 | $59.16 | $59.73 | -0.73% | 6,353,545 |
| Nov 18, 2025 | $58.35 | $60.48 | $58.14 | $60.17 | +2.87% | 6,688,572 |
| Nov 17, 2025 | $58.11 | $59.15 | $57.20 | $58.49 | +0.74% | 6,047,666 |
| Nov 14, 2025 | $59.05 | $59.47 | $57.92 | $58.06 | -2.78% | 5,375,297 |
| Nov 13, 2025 | $59.20 | $60.85 | $59.20 | $59.72 | +0.18% | 6,824,424 |
| Nov 12, 2025 | $58.07 | $59.79 | $57.51 | $59.61 | +2.55% | 6,845,186 |
| Nov 11, 2025 | $56.29 | $58.86 | $55.84 | $58.13 | +6.00% | 9,740,898 |
| Nov 10, 2025 | $55.16 | $55.90 | $54.20 | $54.84 | -0.29% | 8,877,587 |
| Nov 7, 2025 | $58.02 | $58.25 | $54.11 | $55.00 | -5.21% | 10,943,930 |
| Nov 6, 2025 | $58.97 | $60.00 | $56.89 | $58.02 | -2.13% | 8,984,545 |
| Nov 5, 2025 | $60.95 | $60.95 | $58.34 | $59.28 | -3.11% | 8,967,393 |
| Nov 4, 2025 | $61.09 | $62.39 | $58.88 | $61.18 | +1.24% | 11,623,130 |
| Nov 3, 2025 | $58.55 | $61.15 | $58.50 | $60.43 | +3.80% | 17,887,170 |
| Oct 31, 2025 | $59.19 | $60.36 | $56.45 | $58.22 | -14.63% | 26,557,730 |
| Oct 30, 2025 | $68.36 | $69.17 | $68.00 | $68.20 | +0.03% | 7,250,695 |
| Oct 29, 2025 | $68.92 | $69.10 | $67.80 | $68.18 | -1.52% | 4,434,808 |
| Oct 28, 2025 | $70.67 | $70.67 | $66.42 | $69.23 | -1.98% | 8,687,456 |
| Oct 27, 2025 | $70.87 | $71.12 | $69.82 | $70.63 | +0.43% | 2,909,309 |
| Oct 24, 2025 | $71.14 | $72.08 | $70.31 | $70.33 | -1.03% | 3,162,013 |
| Oct 23, 2025 | $70.70 | $71.50 | $70.11 | $71.06 | +0.51% | 2,856,351 |
| Oct 22, 2025 | $70.44 | $71.99 | $69.75 | $70.70 | +1.36% | 4,156,796 |
| Oct 21, 2025 | $68.68 | $69.83 | $67.99 | $69.75 | +1.93% | 4,481,068 |
| Oct 20, 2025 | $67.05 | $68.47 | $66.70 | $68.43 | – | 4,724,688 |
Seasonality
DXCM return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 5.7% | 1.2% | 2.5% | -0.0% | 2.2% | 6.2% | 0.7% | 5.9% | -7.7% | 1.2% | 12.4% | 0.8% |
| Months up | 7 of 10 | 5 of 10 | 5 of 10 | 5 of 10 | 5 of 10 | 8 of 10 | 6 of 10 | 7 of 10 | 1 of 10 | 4 of 10 | 6 of 9 | 3 of 9 |
| 2026 | 10.0% | 0.5% | -14.5% | -5.2% | 23.8% | -8.7% | 23.9% | 9.1% | -5.2% | -4.6% | ||
| 2025 | 11.6% | 1.8% | -22.7% | 4.5% | 20.2% | 1.7% | -7.5% | -6.7% | -10.7% | -13.5% | 9.0% | 4.6% |
| 2024 | -2.2% | -5.2% | 20.5% | -8.2% | -6.8% | -4.5% | -40.2% | 2.2% | -3.3% | 5.1% | 10.7% | -0.3% |
| 2023 | -5.4% | 3.7% | 4.7% | 4.4% | -3.4% | 9.6% | -3.1% | -18.9% | -7.6% | -4.8% | 30.0% | 7.4% |
| 2022 | -19.8% | -3.8% | 23.6% | -20.1% | -27.1% | 0.1% | 10.1% | 0.2% | -2.0% | 50.0% | -3.7% | -2.6% |
| 2021 | 1.4% | 6.1% | -9.7% | 7.4% | -4.3% | 15.6% | 20.7% | 2.7% | 3.3% | 14.0% | -9.7% | -4.6% |
| 2020 | 10.1% | 14.6% | -2.4% | 24.5% | 12.9% | 7.2% | 7.4% | -2.3% | -3.1% | -22.5% | 0.0% | 15.7% |
| 2019 | 17.7% | -1.2% | -14.5% | 1.7% | 0.2% | 23.5% | 4.7% | 9.4% | -13.0% | 3.4% | 47.4% | -3.8% |
| 2018 | 1.4% | -3.5% | 32.1% | -1.3% | 20.2% | 7.9% | 0.2% | 51.8% | -0.9% | -7.2% | -2.4% | -7.6% |
| 2017 | 32.6% | -1.3% | 8.4% | -8.0% | -14.3% | 9.4% | -8.9% | 12.0% | -34.4% | -8.1% | 29.9% | -1.8% |