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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$3.40$3.402,080,000——
2012-12-28$3.31$3.301,050,800——
2012-12-27$3.31$3.311,128,800——
2012-12-26$3.32$3.321,234,000——
2012-12-24$3.33$3.33428,000——
2012-12-21$3.33$3.332,154,800——
2012-12-20$3.38$3.381,763,200——
2012-12-19$3.40$3.402,238,000——
2012-12-18$3.33$3.332,998,800——
2012-12-17$3.31$3.301,880,400——
2012-12-14$3.32$3.321,698,400——
2012-12-13$3.41$3.411,289,200——
2012-12-12$3.50$3.501,594,000——
2012-12-11$3.56$3.561,952,400——
2012-12-10$3.49$3.49997,600——
2012-12-07$3.41$3.411,196,000——
2012-12-06$3.41$3.411,668,400——
2012-12-05$3.47$3.472,020,800——
2012-12-04$3.54$3.543,746,000——
2012-12-03$3.43$3.434,378,400——
2012-11-30$3.27$3.272,342,400——
2012-11-29$3.18$3.183,175,600——
2012-11-28$3.08$3.082,367,600——
2012-11-27$3.08$3.085,235,600——
2012-11-26$3.10$3.102,717,200——
2012-11-23$3.10$3.101,175,200——
2012-11-21$3.14$3.143,714,000——
2012-11-20$3.15$3.151,716,000——
2012-11-19$3.18$3.183,756,000——
2012-11-16$3.15$3.153,755,200——
2012-11-15$3.09$3.091,883,200——
2012-11-14$3.09$3.091,454,400——
2012-11-13$3.18$3.181,242,000——
2012-11-12$3.27$3.271,358,000——
2012-11-09$3.19$3.191,508,800——
2012-11-08$3.20$3.201,039,200——
2012-11-07$3.19$3.191,472,800——
2012-11-06$3.26$3.261,084,400——
2012-11-05$3.25$3.251,032,000——
2012-11-02$3.23$3.232,454,800——
2012-11-01$3.27$3.271,740,000——
2012-10-31$3.28$3.28959,200——
2012-10-26$3.34$3.34534,800——
2012-10-25$3.35$3.35556,400——
2012-10-24$3.36$3.36718,800——
2012-10-23$3.35$3.351,072,000——
2012-10-22$3.35$3.35755,600——
2012-10-19$3.42$3.421,098,000——
2012-10-18$3.53$3.53803,200——
2012-10-17$3.53$3.531,092,800——
2012-10-16$3.53$3.531,139,200——
2012-10-15$3.44$3.44805,200——
2012-10-12$3.40$3.40779,600——
2012-10-11$3.45$3.45799,600——
2012-10-10$3.49$3.491,347,200——
2012-10-09$3.45$3.452,318,400——
2012-10-08$3.58$3.582,118,400——
2012-10-05$3.69$3.69822,400——
2012-10-04$3.70$3.70959,200——
2012-10-03$3.71$3.711,060,000——
2012-10-02$3.74$3.741,500,800——
2012-10-01$3.74$3.741,642,000——
2012-09-28$3.76$3.761,494,800——
2012-09-27$3.75$3.75972,400——
2012-09-26$3.71$3.711,081,200——
2012-09-25$3.72$3.721,866,800——
2012-09-24$3.74$3.742,426,000——
2012-09-21$3.73$3.732,504,400——
2012-09-20$3.68$3.682,495,600——
2012-09-19$3.57$3.571,334,000——
2012-09-18$3.51$3.512,084,400——
2012-09-17$3.38$3.38857,600——
2012-09-14$3.38$3.383,777,200——
2012-09-13$3.50$3.502,544,400——
2012-09-12$3.43$3.431,140,400——
2012-09-11$3.42$3.421,164,400——
2012-09-10$3.37$3.371,766,800——
2012-09-07$3.48$3.481,053,600——
2012-09-06$3.54$3.542,004,800——
2012-09-05$3.48$3.483,085,200——
2012-09-04$3.44$3.442,451,200——
2012-08-31$3.33$3.331,994,800——
2012-08-30$3.17$3.17899,200——
2012-08-29$3.20$3.201,131,200——
2012-08-28$3.14$3.141,183,200——
2012-08-27$3.14$3.14903,200——
2012-08-24$3.13$3.131,260,400——
2012-08-23$3.09$3.09840,400——
2012-08-22$3.10$3.102,253,200——
2012-08-21$3.16$3.161,526,800——
2012-08-20$3.23$3.231,303,600——
2012-08-17$3.25$3.25800,000——
2012-08-16$3.21$3.21932,400——
2012-08-15$3.21$3.211,265,600——
2012-08-14$3.17$3.171,210,000——
2012-08-13$3.14$3.14945,600——
2012-08-10$3.13$3.131,086,000——
2012-08-09$3.09$3.091,776,800——
2012-08-08$3.00$3.002,822,800——
2012-08-07$3.00$3.003,117,600——
2012-08-06$2.97$2.971,580,400——
2012-08-03$2.93$2.931,560,000——
2012-08-02$2.84$2.841,749,600——
2012-08-01$2.78$2.782,935,200——
2012-07-31$2.75$2.751,598,800——
2012-07-30$2.84$2.841,531,600——
2012-07-27$2.92$2.921,599,600——
2012-07-26$2.85$2.851,740,800——
2012-07-25$2.82$2.822,520,000——
2012-07-24$2.88$2.871,264,400——
2012-07-23$2.94$2.941,687,200——
2012-07-20$3.00$3.003,075,200——
2012-07-19$3.19$3.191,555,600——
2012-07-18$3.20$3.192,506,400——
2012-07-17$3.23$3.231,315,200——
2012-07-16$3.24$3.231,563,200——
2012-07-13$3.24$3.245,341,600——
2012-07-12$3.18$3.182,953,200——
2012-07-11$3.28$3.282,358,800——
2012-07-10$3.26$3.262,564,800——
2012-07-09$3.22$3.221,078,000——
2012-07-06$3.20$3.20754,400——
2012-07-05$3.25$3.251,251,200——
2012-07-03$3.27$3.26932,800——
2012-07-02$3.25$3.252,857,200——
2012-06-29$3.24$3.241,510,800——
2012-06-28$3.17$3.171,820,000——
2012-06-27$3.22$3.211,791,600——
2012-06-26$3.12$3.122,149,200——
2012-06-25$3.16$3.161,540,000——
2012-06-22$3.26$3.264,250,400——
2012-06-21$3.16$3.162,272,800——
2012-06-20$3.26$3.262,298,400——
2012-06-19$3.27$3.272,190,400——
2012-06-18$3.21$3.213,334,000——
2012-06-15$3.17$3.171,815,600——
2012-06-14$3.10$3.102,001,200——
2012-06-13$3.03$3.032,992,000——
2012-06-12$2.95$2.951,839,200——
2012-06-11$2.89$2.892,576,000——
2012-06-08$2.91$2.912,239,200——
2012-06-07$2.70$2.701,464,000——
2012-06-06$2.70$2.702,487,200——
2012-06-05$2.68$2.681,259,600——
2012-06-04$2.68$2.681,607,600——
2012-06-01$2.69$2.693,458,000——
2012-05-31$2.69$2.693,354,400——
2012-05-30$2.66$2.661,799,200——
2012-05-29$2.77$2.772,048,800——
2012-05-25$2.70$2.701,206,400——
2012-05-24$2.62$2.621,804,400——
2012-05-23$2.66$2.661,704,000——
2012-05-22$2.64$2.641,570,800——
2012-05-21$2.67$2.671,988,800——
2012-05-18$2.60$2.603,148,000——
2012-05-17$2.61$2.611,865,600——
2012-05-16$2.63$2.633,050,800——
2012-05-15$2.61$2.611,000,800——
2012-05-14$2.56$2.56984,000——
2012-05-11$2.59$2.591,211,600——
2012-05-10$2.63$2.631,512,000——
2012-05-09$2.61$2.611,111,600——
2012-05-08$2.58$2.581,196,400——
2012-05-07$2.53$2.531,284,800——
2012-05-04$2.51$2.511,858,400——
2012-05-03$2.50$2.504,660,400——
2012-05-02$2.53$2.532,560,400——
2012-05-01$2.45$2.451,927,600——
2012-04-30$2.45$2.451,350,000——
2012-04-27$2.49$2.491,044,000——
2012-04-26$2.46$2.461,419,200——
2012-04-25$2.46$2.461,450,800——
2012-04-24$2.43$2.431,682,000——
2012-04-23$2.42$2.423,665,200——
2012-04-20$2.40$2.402,110,000——
2012-04-19$2.40$2.401,824,000——
2012-04-18$2.40$2.402,796,000——
2012-04-17$2.41$2.411,028,000——
2012-04-16$2.38$2.381,216,400——
2012-04-13$2.38$2.382,189,200——
2012-04-12$2.45$2.451,046,400——
2012-04-11$2.41$2.411,534,800——
2012-04-10$2.37$2.372,072,000——
2012-04-09$2.51$2.512,050,000——
2012-04-05$2.61$2.613,508,000——
2012-04-04$2.68$2.682,402,000——
2012-04-03$2.69$2.691,528,800——
2012-04-02$2.66$2.662,167,600——
2012-03-30$2.61$2.611,653,600——
2012-03-29$2.63$2.63736,400——
2012-03-28$2.63$2.631,408,400——
2012-03-27$2.68$2.681,499,600——
2012-03-26$2.69$2.691,647,600——
2012-03-23$2.59$2.59969,200——
2012-03-22$2.57$2.571,038,000——
2012-03-21$2.63$2.63608,800——
2012-03-20$2.63$2.63770,800——
2012-03-19$2.71$2.71862,000——
2012-03-16$2.71$2.711,444,000——
2012-03-15$2.73$2.732,222,400——
2012-03-14$2.60$2.601,480,400——
2012-03-13$2.56$2.561,999,600——
2012-03-12$2.55$2.55773,200——
2012-03-09$2.56$2.561,568,400——
2012-03-08$2.59$2.591,185,200——
2012-03-07$2.56$2.561,476,000——
2012-03-06$2.53$2.532,125,600——
2012-03-05$2.59$2.59807,600——
2012-03-02$2.59$2.591,392,400——
2012-03-01$2.68$2.681,539,600——
2012-02-29$2.70$2.701,655,600——
2012-02-28$2.77$2.771,881,600——
2012-02-27$2.68$2.682,340,000——
2012-02-24$2.70$2.703,582,400——
2012-02-23$2.80$2.802,611,600——
2012-02-22$2.80$2.80975,200——
2012-02-21$2.86$2.861,502,800——
2012-02-17$2.90$2.901,331,200——
2012-02-16$2.95$2.951,943,600——
2012-02-15$2.74$2.741,342,400——
2012-02-14$2.80$2.80787,200——
2012-02-13$2.80$2.801,387,600——
2012-02-10$2.78$2.78979,200——
2012-02-09$2.84$2.841,005,200——
2012-02-08$2.84$2.841,454,000——
2012-02-07$2.93$2.931,090,000——
2012-02-06$2.94$2.941,955,600——
2012-02-03$2.93$2.931,996,800——
2012-02-02$2.88$2.882,182,800——
2012-02-01$2.82$2.822,224,000——
2012-01-31$2.74$2.741,287,200——
2012-01-30$2.75$2.751,471,600——
2012-01-27$2.76$2.763,485,200——
2012-01-26$2.75$2.751,736,000——
2012-01-25$2.73$2.732,793,200——
2012-01-24$2.69$2.691,495,200——
2012-01-23$2.64$2.642,266,800——
2012-01-20$2.68$2.682,460,800——
2012-01-19$2.71$2.712,190,400——
2012-01-18$2.67$2.671,943,200——
2012-01-17$2.54$2.543,452,400——
2012-01-13$2.50$2.501,623,200——
2012-01-12$2.57$2.572,719,600——
2012-01-11$2.53$2.536,370,800——
2012-01-10$2.22$2.221,317,200——
2012-01-09$2.21$2.211,332,400——
2012-01-06$2.21$2.212,395,200——
2012-01-05$2.23$2.234,016,400——
2012-01-04$2.30$2.301,340,400——
2012-01-03$2.36$2.361,594,000——