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.

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$0.69$0.69946,800
2008-12-30$0.63$0.63618,800
2008-12-29$0.57$0.57548,800
2008-12-26$0.60$0.60138,400
2008-12-24$0.62$0.62385,600
2008-12-23$0.64$0.64787,200
2008-12-22$0.63$0.63433,200
2008-12-19$0.66$0.661,350,000
2008-12-18$0.64$0.641,119,200
2008-12-17$0.76$0.76832,400
2008-12-16$0.79$0.791,267,600
2008-12-15$0.79$0.79334,800
2008-12-12$0.88$0.88846,800
2008-12-11$0.80$0.80962,000
2008-12-10$0.82$0.821,339,200
2008-12-09$0.90$0.90823,600
2008-12-08$0.91$0.91903,200
2008-12-05$0.83$0.831,302,800
2008-12-04$0.75$0.755,907,600
2008-12-03$0.50$0.501,528,400
2008-12-02$0.50$0.501,166,000
2008-12-01$0.49$0.49858,800
2008-11-28$0.50$0.50189,200
2008-11-26$0.50$0.50898,800
2008-11-25$0.49$0.49384,400
2008-11-24$0.49$0.491,573,200
2008-11-21$0.39$0.381,722,000
2008-11-20$0.35$0.351,061,600
2008-11-19$0.44$0.441,149,600
2008-11-18$0.46$0.46863,600
2008-11-17$0.50$0.50724,400
2008-11-14$0.52$0.52871,200
2008-11-13$0.51$0.512,938,000
2008-11-12$0.54$0.542,388,800
2008-11-11$0.69$0.692,217,600
2008-11-10$0.90$0.90650,800
2008-11-07$0.94$0.94673,200
2008-11-06$0.95$0.95575,600
2008-11-05$1.05$1.05601,600
2008-11-04$1.10$1.10544,400
2008-11-03$1.12$1.12803,200
2008-10-31$1.13$1.131,156,000
2008-10-30$1.07$1.07448,400
2008-10-29$1.05$1.05565,600
2008-10-28$1.13$1.13487,600
2008-10-27$1.01$1.01678,400
2008-10-24$0.94$0.94339,600
2008-10-23$1.02$1.02844,000
2008-10-22$1.03$1.03300,400
2008-10-21$1.11$1.11378,400
2008-10-20$1.13$1.13487,200
2008-10-17$1.08$1.08730,800
2008-10-16$1.17$1.17604,800
2008-10-15$1.07$1.072,364,000
2008-10-14$1.19$1.192,210,400
2008-10-13$1.25$1.25756,000
2008-10-10$1.00$1.002,072,800
2008-10-09$1.00$1.00860,800
2008-10-08$1.21$1.21951,200
2008-10-07$1.31$1.31698,400
2008-10-06$1.45$1.45998,400
2008-10-03$1.44$1.44628,400
2008-10-02$1.48$1.48551,600
2008-10-01$1.53$1.53644,000
2008-09-30$1.55$1.55586,000
2008-09-29$1.50$1.50646,800
2008-09-26$1.58$1.58544,800
2008-09-25$1.58$1.58870,400
2008-09-24$1.66$1.661,087,200
2008-09-23$1.59$1.59428,400
2008-09-22$1.64$1.64572,800
2008-09-19$1.79$1.792,629,200
2008-09-18$1.84$1.842,766,000
2008-09-17$1.69$1.691,292,800
2008-09-16$1.69$1.69827,600
2008-09-15$1.64$1.641,074,400
2008-09-12$1.61$1.61500,400
2008-09-11$1.57$1.571,272,000
2008-09-10$1.61$1.61986,400
2008-09-09$1.71$1.711,360,400
2008-09-08$1.75$1.751,836,000
2008-09-05$1.72$1.721,270,000
2008-09-04$1.57$1.57488,800
2008-09-03$1.60$1.60746,000
2008-09-02$1.61$1.61546,000
2008-08-29$1.72$1.72438,000
2008-08-28$1.78$1.78978,800
2008-08-27$1.72$1.721,000,800
2008-08-26$1.61$1.61669,600
2008-08-25$1.55$1.551,134,000
2008-08-22$1.59$1.591,830,800
2008-08-21$1.50$1.501,371,600
2008-08-20$1.46$1.461,556,800
2008-08-19$1.56$1.561,127,600
2008-08-18$1.65$1.65816,400
2008-08-15$1.74$1.74813,200
2008-08-14$1.74$1.74856,800
2008-08-13$1.63$1.631,044,400
2008-08-12$1.61$1.61859,200
2008-08-11$1.69$1.69778,400
2008-08-08$1.82$1.82796,000
2008-08-07$1.70$1.70772,400
2008-08-06$1.58$1.582,072,400
2008-08-05$1.80$1.801,132,000
2008-08-04$1.67$1.67706,800
2008-08-01$1.72$1.72554,000
2008-07-31$1.68$1.68694,000
2008-07-30$1.75$1.74461,200
2008-07-29$1.80$1.80473,600
2008-07-28$1.72$1.72334,000
2008-07-25$1.76$1.76681,200
2008-07-24$1.80$1.80268,000
2008-07-23$1.79$1.79740,800
2008-07-22$1.92$1.92429,600
2008-07-21$1.74$1.74248,800
2008-07-18$1.68$1.68390,800
2008-07-17$1.80$1.80653,200
2008-07-16$1.74$1.74965,600
2008-07-15$1.68$1.68837,600
2008-07-14$1.54$1.54776,000
2008-07-11$1.65$1.65439,200
2008-07-10$1.50$1.50376,800
2008-07-09$1.46$1.46436,800
2008-07-08$1.61$1.61900,400
2008-07-07$1.42$1.42950,000
2008-07-03$1.42$1.42312,000
2008-07-02$1.43$1.43844,000
2008-07-01$1.47$1.471,129,200
2008-06-30$1.51$1.511,140,800
2008-06-27$1.59$1.5912,635,200
2008-06-26$1.67$1.67811,600
2008-06-25$1.72$1.72392,400
2008-06-24$1.79$1.79614,800
2008-06-23$1.86$1.86245,200
2008-06-20$1.83$1.83351,200
2008-06-19$1.87$1.87238,800
2008-06-18$1.90$1.90476,400
2008-06-17$1.91$1.91357,600
2008-06-16$1.96$1.96758,000
2008-06-13$2.00$2.00498,800
2008-06-12$1.81$1.81494,000
2008-06-11$1.76$1.76587,200
2008-06-10$1.78$1.78422,800
2008-06-09$1.83$1.83319,600
2008-06-06$1.87$1.87329,200
2008-06-05$1.83$1.83413,200
2008-06-04$1.82$1.82747,600
2008-06-03$1.89$1.89524,800
2008-06-02$1.95$1.95291,600
2008-05-30$1.97$1.97890,400
2008-05-29$1.99$1.99316,800
2008-05-28$2.00$2.00547,600
2008-05-27$1.96$1.96274,000
2008-05-23$1.89$1.89542,400
2008-05-22$1.96$1.96500,400
2008-05-21$1.89$1.89498,800
2008-05-20$1.95$1.95484,000
2008-05-19$1.91$1.91579,200
2008-05-16$1.87$1.87986,000
2008-05-15$1.89$1.89861,600
2008-05-14$1.79$1.79719,600
2008-05-13$1.82$1.82781,600
2008-05-12$1.80$1.801,028,000
2008-05-09$1.60$1.601,164,400
2008-05-08$1.71$1.71552,000
2008-05-07$1.70$1.701,369,200
2008-05-06$1.87$1.871,357,600
2008-05-05$1.85$1.85777,200
2008-05-02$1.81$1.81629,600
2008-05-01$1.97$1.97666,000
2008-04-30$1.93$1.931,438,800
2008-04-29$1.95$1.95929,200
2008-04-28$2.00$2.00886,400
2008-04-25$1.96$1.961,206,800
2008-04-24$1.85$1.852,525,200
2008-04-23$1.84$1.841,242,400
2008-04-22$1.80$1.801,816,000
2008-04-21$1.83$1.832,268,000
2008-04-18$1.76$1.764,626,400
2008-04-17$1.45$1.45742,000
2008-04-16$1.46$1.46818,000
2008-04-15$1.33$1.33987,200
2008-04-14$1.41$1.41916,800
2008-04-11$1.45$1.45773,200
2008-04-10$1.47$1.471,025,200
2008-04-09$1.42$1.421,382,000
2008-04-08$1.37$1.371,638,000
2008-04-07$1.29$1.291,677,600
2008-04-04$1.11$1.111,127,600
2008-04-03$1.04$1.04449,200
2008-04-02$1.00$1.00840,800
2008-04-01$1.00$1.001,678,800
2008-03-31$1.04$1.041,139,200
2008-03-28$1.02$1.021,087,200
2008-03-27$1.16$1.16827,200
2008-03-26$1.07$1.071,302,000
2008-03-25$1.05$1.053,533,600
2008-03-24$1.08$1.081,865,600
2008-03-20$1.00$1.003,492,000
2008-03-19$0.93$0.932,130,400
2008-03-18$0.96$0.962,384,800
2008-03-17$1.06$1.062,044,000
2008-03-14$1.17$1.172,232,000
2008-03-13$1.12$1.121,524,000
2008-03-12$1.17$1.175,840,800
2008-03-11$1.42$1.421,493,600
2008-03-10$1.51$1.511,749,600
2008-03-07$1.75$1.75507,200
2008-03-06$1.73$1.73814,800
2008-03-05$1.84$1.84401,600
2008-03-04$1.87$1.87947,200
2008-03-03$1.74$1.74410,000
2008-02-29$1.84$1.84535,600
2008-02-28$1.89$1.89320,000
2008-02-27$1.95$1.95627,200
2008-02-26$1.94$1.94632,400
2008-02-25$1.96$1.96292,800
2008-02-22$1.94$1.94433,600
2008-02-21$2.00$2.00489,200
2008-02-20$1.98$1.98513,200
2008-02-19$2.12$2.12370,400
2008-02-15$2.00$2.00747,200
2008-02-14$2.07$2.07836,000
2008-02-13$2.24$2.24535,600
2008-02-12$2.10$2.10610,000
2008-02-11$2.08$2.08562,800
2008-02-08$2.00$2.00679,200
2008-02-07$2.02$2.02750,000
2008-02-06$2.02$2.02572,800
2008-02-05$2.07$2.07282,400
2008-02-04$2.11$2.11449,200
2008-02-01$2.16$2.16402,800
2008-01-31$2.10$2.10710,400
2008-01-30$2.14$2.14344,000
2008-01-29$2.24$2.24399,600
2008-01-28$2.27$2.27582,800
2008-01-25$2.25$2.251,274,400
2008-01-24$2.07$2.071,358,800
2008-01-23$2.26$2.26882,800
2008-01-22$2.26$2.26645,600
2008-01-18$2.23$2.23525,600
2008-01-17$2.37$2.37860,000
2008-01-16$2.40$2.401,438,000
2008-01-15$2.34$2.341,480,800
2008-01-14$2.21$2.211,546,000
2008-01-11$2.14$2.14738,400
2008-01-10$2.15$2.151,292,800
2008-01-09$2.07$2.072,484,000
2008-01-08$2.07$2.07518,800
2008-01-07$2.13$2.13469,200
2008-01-04$2.18$2.18536,000
2008-01-03$2.21$2.21348,000
2008-01-02$2.24$2.24558,800