NASDAQ:DXCM | Historical Stock Price | DEXCOM INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2005-04-14 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.33$1.15$4.01$13.97$48.70$169.722005-04-142026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$54.69$54.692,055,600
2019-12-30$54.05$54.051,878,000
2019-12-27$54.53$54.531,403,600
2019-12-26$53.83$53.831,166,400
2019-12-24$54.10$54.10861,200
2019-12-23$54.10$54.101,863,200
2019-12-20$53.36$53.363,698,000
2019-12-19$54.08$54.084,351,200
2019-12-18$54.66$54.663,633,200
2019-12-17$54.33$54.335,406,000
2019-12-16$53.10$53.106,035,200
2019-12-13$50.96$50.965,887,200
2019-12-12$50.50$50.507,056,800
2019-12-11$53.09$53.094,890,400
2019-12-10$53.88$53.886,109,200
2019-12-09$55.25$55.253,040,400
2019-12-06$56.19$56.192,011,600
2019-12-05$56.70$56.702,370,400
2019-12-04$57.29$57.292,729,600
2019-12-03$57.17$57.172,293,200
2019-12-02$55.98$55.984,477,600
2019-11-29$56.83$56.831,012,800
2019-11-27$56.88$56.882,220,800
2019-11-26$56.02$56.023,480,000
2019-11-25$56.70$56.703,016,800
2019-11-22$55.46$55.463,610,000
2019-11-21$54.70$54.705,300,800
2019-11-20$55.33$55.336,060,000
2019-11-19$54.40$54.405,051,200
2019-11-18$53.45$53.455,936,800
2019-11-15$52.09$52.094,668,800
2019-11-14$50.70$50.703,820,400
2019-11-13$50.72$50.723,777,600
2019-11-12$51.54$51.545,217,200
2019-11-11$51.42$51.426,073,600
2019-11-08$49.52$49.5210,310,800
2019-11-07$48.67$48.6728,818,000
2019-11-06$38.28$38.285,065,600
2019-11-05$38.39$38.395,473,600
2019-11-04$39.63$39.633,334,800
2019-11-01$39.33$39.331,815,200
2019-10-31$38.56$38.561,980,000
2019-10-30$38.94$38.941,596,400
2019-10-29$38.71$38.712,100,000
2019-10-28$37.91$37.911,828,000
2019-10-25$36.85$36.851,970,800
2019-10-24$36.74$36.741,939,600
2019-10-23$36.62$36.622,782,400
2019-10-22$37.72$37.721,749,600
2019-10-21$39.15$39.151,760,400
2019-10-18$39.23$39.232,580,800
2019-10-17$39.17$39.172,007,600
2019-10-16$38.47$38.473,676,800
2019-10-15$38.24$38.248,310,400
2019-10-14$40.04$40.042,097,600
2019-10-11$38.84$38.841,538,800
2019-10-10$38.62$38.621,427,200
2019-10-09$38.47$38.472,008,000
2019-10-08$37.60$37.603,236,000
2019-10-07$39.86$39.862,630,000
2019-10-04$40.09$40.092,780,000
2019-10-03$39.35$39.354,080,400
2019-10-02$37.22$37.222,058,000
2019-10-01$37.21$37.211,718,800
2019-09-30$37.31$37.312,261,600
2019-09-27$37.13$37.132,745,200
2019-09-26$37.47$37.472,126,400
2019-09-25$38.44$38.442,057,600
2019-09-24$38.37$38.372,306,800
2019-09-23$38.83$38.832,320,800
2019-09-20$38.60$38.603,981,600
2019-09-19$38.75$38.751,852,800
2019-09-18$39.23$39.233,328,400
2019-09-17$38.42$38.423,721,200
2019-09-16$37.17$37.172,318,800
2019-09-13$36.56$36.562,660,000
2019-09-12$36.79$36.793,033,200
2019-09-11$36.67$36.673,900,000
2019-09-10$36.31$36.316,639,200
2019-09-09$36.34$36.347,987,200
2019-09-06$40.12$40.124,262,000
2019-09-05$41.92$41.922,154,800
2019-09-04$42.41$42.412,877,600
2019-09-03$43.06$43.063,090,800
2019-08-30$42.90$42.902,002,800
2019-08-29$43.01$43.015,338,800
2019-08-28$43.80$43.803,071,200
2019-08-27$43.75$43.753,472,000
2019-08-26$43.67$43.673,116,400
2019-08-23$43.39$43.394,807,200
2019-08-22$43.59$43.593,268,800
2019-08-21$43.30$43.303,250,000
2019-08-20$42.07$42.074,640,800
2019-08-19$40.90$40.903,551,600
2019-08-16$40.92$40.925,206,800
2019-08-15$39.63$39.634,301,200
2019-08-14$38.38$38.382,488,000
2019-08-13$39.33$39.332,659,200
2019-08-12$37.98$37.981,806,400
2019-08-09$38.86$38.863,466,800
2019-08-08$38.55$38.553,508,000
2019-08-07$36.83$36.832,720,800
2019-08-06$36.91$36.914,851,600
2019-08-05$35.53$35.534,568,800
2019-08-02$36.05$36.054,938,400
2019-08-01$37.08$37.0813,305,600
2019-07-31$39.22$39.226,158,400
2019-07-30$39.10$39.102,473,600
2019-07-29$38.38$38.381,849,200
2019-07-26$38.44$38.442,022,400
2019-07-25$37.87$37.871,609,200
2019-07-24$38.24$38.242,145,200
2019-07-23$37.99$37.991,857,600
2019-07-22$38.78$38.783,126,800
2019-07-19$38.15$38.152,204,800
2019-07-18$38.35$38.353,634,400
2019-07-17$36.89$36.892,846,400
2019-07-16$37.46$37.463,170,000
2019-07-15$37.78$37.783,604,000
2019-07-12$37.29$37.293,674,400
2019-07-11$38.13$38.132,483,200
2019-07-10$37.72$37.724,375,200
2019-07-09$36.95$36.952,200,800
2019-07-08$36.40$36.403,269,600
2019-07-05$36.75$36.752,286,800
2019-07-03$35.84$35.843,551,600
2019-07-02$36.42$36.424,568,800
2019-07-01$37.86$37.863,815,600
2019-06-28$37.46$37.465,202,000
2019-06-27$36.46$36.463,321,200
2019-06-26$35.38$35.383,986,800
2019-06-25$35.88$35.884,330,800
2019-06-24$36.92$36.924,045,200
2019-06-21$37.70$37.704,741,600
2019-06-20$38.92$38.923,701,600
2019-06-19$38.45$38.453,252,000
2019-06-18$38.13$38.135,094,400
2019-06-17$37.58$37.584,782,800
2019-06-14$37.01$37.015,128,800
2019-06-13$36.58$36.588,174,400
2019-06-12$36.32$36.328,869,600
2019-06-11$34.63$34.635,289,600
2019-06-10$34.61$34.6117,190,400
2019-06-07$31.50$31.506,620,800
2019-06-06$30.17$30.177,117,600
2019-06-05$30.87$30.874,455,200
2019-06-04$31.19$31.193,823,600
2019-06-03$30.24$30.244,742,800
2019-05-31$30.33$30.333,173,200
2019-05-30$29.98$29.983,237,200
2019-05-29$29.65$29.654,685,200
2019-05-28$30.18$30.185,816,000
2019-05-24$29.74$29.742,794,800
2019-05-23$28.62$28.622,504,800
2019-05-22$29.69$29.693,911,200
2019-05-21$29.65$29.652,843,600
2019-05-20$29.62$29.622,754,800
2019-05-17$29.51$29.512,631,600
2019-05-16$29.85$29.853,519,200
2019-05-15$30.37$30.374,237,600
2019-05-14$30.06$30.065,315,200
2019-05-13$29.06$29.063,985,600
2019-05-10$29.70$29.704,139,600
2019-05-09$29.30$29.303,387,200
2019-05-08$29.56$29.562,812,400
2019-05-07$29.90$29.904,250,800
2019-05-06$30.55$30.555,241,600
2019-05-03$30.74$30.746,055,600
2019-05-02$30.09$30.099,842,400
2019-05-01$29.66$29.667,105,200
2019-04-30$30.27$30.274,679,200
2019-04-29$31.11$31.113,884,000
2019-04-26$31.04$31.045,118,400
2019-04-25$29.53$29.533,254,400
2019-04-24$29.71$29.712,829,600
2019-04-23$29.51$29.515,424,800
2019-04-22$29.15$29.152,887,600
2019-04-18$28.57$28.576,114,000
2019-04-17$27.84$27.848,180,000
2019-04-16$29.44$29.443,778,400
2019-04-15$29.74$29.743,651,600
2019-04-12$29.47$29.472,690,000
2019-04-11$29.83$29.834,505,200
2019-04-10$29.72$29.724,486,000
2019-04-09$28.81$28.813,036,400
2019-04-08$28.74$28.744,508,800
2019-04-05$29.23$29.233,912,800
2019-04-04$29.29$29.293,348,000
2019-04-03$29.42$29.427,589,600
2019-04-02$29.25$29.256,790,400
2019-04-01$28.79$28.797,686,000
2019-03-29$29.78$29.784,223,600
2019-03-28$29.59$29.596,802,000
2019-03-27$28.89$28.899,857,600
2019-03-26$30.24$30.246,966,400
2019-03-25$31.02$31.028,974,800
2019-03-22$32.26$32.2615,785,200
2019-03-21$35.54$35.547,523,200
2019-03-20$36.54$36.543,434,800
2019-03-19$36.74$36.745,968,000
2019-03-18$36.54$36.546,015,200
2019-03-15$37.75$37.7512,290,000
2019-03-14$36.71$36.715,398,000
2019-03-13$36.87$36.876,712,000
2019-03-12$35.95$35.955,831,200
2019-03-11$36.02$36.023,807,600
2019-03-08$35.81$35.812,964,000
2019-03-07$35.77$35.772,582,000
2019-03-06$35.85$35.855,226,400
2019-03-05$36.74$36.745,430,000
2019-03-04$35.38$35.385,886,400
2019-03-01$35.87$35.876,401,600
2019-02-28$34.83$34.834,728,000
2019-02-27$35.02$35.025,575,600
2019-02-26$34.90$34.904,420,000
2019-02-25$35.22$35.227,960,400
2019-02-22$34.22$34.2214,853,600
2019-02-21$36.56$36.565,069,600
2019-02-20$36.38$36.385,156,400
2019-02-19$36.97$36.973,955,200
2019-02-15$37.12$37.123,824,000
2019-02-14$36.96$36.962,959,600
2019-02-13$37.26$37.266,465,200
2019-02-12$38.18$38.186,070,800
2019-02-11$37.81$37.816,632,800
2019-02-08$36.38$36.382,861,600
2019-02-07$35.99$35.992,928,800
2019-02-06$36.29$36.293,194,800
2019-02-05$37.19$37.194,431,600
2019-02-04$36.12$36.122,296,000
2019-02-01$35.45$35.453,065,600
2019-01-31$35.26$35.265,846,400
2019-01-30$35.90$35.902,724,400
2019-01-29$35.01$35.012,878,800
2019-01-28$35.34$35.343,202,800
2019-01-25$36.25$36.254,912,800
2019-01-24$36.02$36.026,266,800
2019-01-23$36.63$36.635,393,600
2019-01-22$37.71$37.716,538,800
2019-01-18$37.38$37.385,361,600
2019-01-17$37.38$37.383,473,600
2019-01-16$36.76$36.763,956,800
2019-01-15$36.76$36.765,554,800
2019-01-14$35.69$35.694,968,800
2019-01-11$35.28$35.283,522,400
2019-01-10$35.47$35.4710,434,800
2019-01-09$34.69$34.694,766,400
2019-01-08$32.88$32.886,603,200
2019-01-07$32.49$32.498,133,200
2019-01-04$29.06$29.068,609,600
2019-01-03$28.07$28.073,062,800
2019-01-02$28.80$28.804,609,600