NASDAQ:IDXX | Historical Stock Price | IDEXX LABORATORIES INC /DE

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
1991-06-21 to 2026-09-04
Data captured

Stock Price Chart

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

$0.82$3.24$12.87$51.08$202.78$805.011991-06-212026-08-27

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

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$156.38$156.38366,800
2017-12-28$158.79$158.79286,600
2017-12-27$156.69$156.69317,200
2017-12-26$157.07$157.07256,700
2017-12-22$157.65$157.65261,300
2017-12-21$157.28$157.28239,900
2017-12-20$158.68$158.68322,000
2017-12-19$157.39$157.39442,500
2017-12-18$157.30$157.30414,500
2017-12-15$156.60$156.601,046,500
2017-12-14$155.25$155.25396,800
2017-12-13$158.20$158.20462,200
2017-12-12$159.27$159.27351,000
2017-12-11$159.70$159.70379,500
2017-12-08$160.57$160.57273,300
2017-12-07$159.78$159.78417,500
2017-12-06$159.99$159.99624,300
2017-12-05$159.78$159.781,093,600
2017-12-04$159.30$159.30958,200
2017-12-01$155.00$155.00466,900
2017-11-30$156.41$156.41842,100
2017-11-29$154.00$154.00398,800
2017-11-28$155.02$155.02394,600
2017-11-27$155.43$155.43375,400
2017-11-24$154.81$154.81148,800
2017-11-22$154.06$154.06285,400
2017-11-21$155.59$155.59404,100
2017-11-20$155.40$155.40395,400
2017-11-17$154.88$154.88512,800
2017-11-16$154.08$154.08746,300
2017-11-15$151.40$151.40660,300
2017-11-14$149.54$149.54668,300
2017-11-13$147.79$147.79680,700
2017-11-10$147.68$147.68525,100
2017-11-09$150.19$150.19462,500
2017-11-08$150.07$150.07526,100
2017-11-07$150.08$150.08835,700
2017-11-06$151.49$151.491,032,400
2017-11-03$155.49$155.49809,800
2017-11-02$151.83$151.831,447,100
2017-11-01$159.24$159.24535,600
2017-10-31$166.17$166.17909,800
2017-10-30$164.41$164.41543,100
2017-10-27$168.37$168.37447,700
2017-10-26$164.25$164.25351,700
2017-10-25$162.04$162.04407,000
2017-10-24$162.70$162.70354,900
2017-10-23$164.43$164.43283,200
2017-10-20$164.71$164.71409,600
2017-10-19$161.58$161.58318,200
2017-10-18$163.05$163.05454,900
2017-10-17$160.00$160.00272,200
2017-10-16$158.55$158.55368,600
2017-10-13$159.60$159.60374,200
2017-10-12$161.76$161.76485,000
2017-10-11$158.08$158.08277,500
2017-10-10$157.33$157.33259,900
2017-10-09$158.29$158.29304,300
2017-10-06$158.97$158.97544,500
2017-10-05$158.11$158.11316,200
2017-10-04$157.41$157.41386,700
2017-10-03$154.40$154.40510,600
2017-10-02$157.17$157.17310,700
2017-09-29$155.49$155.49392,800
2017-09-28$154.37$154.37382,800
2017-09-27$156.45$156.45387,300
2017-09-26$153.24$153.24562,300
2017-09-25$154.52$154.52445,800
2017-09-22$157.50$157.50362,100
2017-09-21$155.76$155.76547,300
2017-09-20$158.48$158.48395,000
2017-09-19$160.53$160.53443,400
2017-09-18$162.10$162.10630,300
2017-09-15$158.97$158.97774,100
2017-09-14$158.80$158.80384,900
2017-09-13$159.00$159.00369,500
2017-09-12$158.98$158.98234,500
2017-09-11$160.23$160.23409,200
2017-09-08$157.49$157.49331,200
2017-09-07$157.95$157.95553,800
2017-09-06$156.87$156.87489,900
2017-09-05$155.81$155.81463,300
2017-09-01$154.98$154.98265,100
2017-08-31$155.43$155.43642,400
2017-08-30$152.71$152.71553,000
2017-08-29$150.32$150.32451,300
2017-08-28$150.44$150.44528,000
2017-08-25$151.08$151.08526,000
2017-08-24$152.57$152.57424,600
2017-08-23$153.61$153.61576,300
2017-08-22$152.82$152.82437,100
2017-08-21$150.41$150.41664,800
2017-08-18$150.44$150.44566,900
2017-08-17$151.90$151.90540,800
2017-08-16$155.21$155.21871,000
2017-08-15$154.67$154.67613,700
2017-08-14$155.32$155.32832,400
2017-08-11$153.02$153.02502,100
2017-08-10$151.06$151.06912,700
2017-08-09$154.51$154.51389,200
2017-08-08$154.77$154.77518,700
2017-08-07$155.49$155.49489,000
2017-08-04$152.60$152.60464,900
2017-08-03$154.09$154.09759,300
2017-08-02$151.21$151.211,104,900
2017-08-01$154.68$154.681,380,300
2017-07-31$166.46$166.46575,100
2017-07-28$167.52$167.52482,300
2017-07-27$164.40$164.40378,400
2017-07-26$166.83$166.83330,900
2017-07-25$166.55$166.55582,400
2017-07-24$170.18$170.18394,100
2017-07-21$166.62$166.62357,300
2017-07-20$167.29$167.29267,200
2017-07-19$167.78$167.78359,100
2017-07-18$165.53$165.53367,500
2017-07-17$166.03$166.03757,000
2017-07-14$166.50$166.50444,100
2017-07-13$163.59$163.59495,500
2017-07-12$164.63$164.63570,800
2017-07-11$161.72$161.721,165,300
2017-07-10$161.51$161.51821,900
2017-07-07$161.43$161.43411,500
2017-07-06$159.26$159.26670,200
2017-07-05$161.38$161.38759,600
2017-07-03$159.32$159.32325,200
2017-06-30$161.42$161.42595,600
2017-06-29$160.54$160.54584,200
2017-06-28$164.65$164.65557,200
2017-06-27$162.44$162.44447,100
2017-06-26$165.97$165.97559,200
2017-06-23$167.35$167.351,315,400
2017-06-22$166.52$166.52436,600
2017-06-21$166.61$166.61473,200
2017-06-20$166.02$166.02699,000
2017-06-19$164.38$164.38611,800
2017-06-16$160.71$160.711,120,900
2017-06-15$160.57$160.57769,300
2017-06-14$160.63$160.63659,800
2017-06-13$161.30$161.30942,300
2017-06-12$158.22$158.221,422,400
2017-06-09$164.56$164.56873,000
2017-06-08$171.34$171.34476,400
2017-06-07$171.94$171.94591,400
2017-06-06$170.88$170.88472,600
2017-06-05$169.99$169.99412,500
2017-06-02$169.86$169.86548,400
2017-06-01$168.25$168.251,058,100
2017-05-31$168.39$168.39744,700
2017-05-30$167.93$167.93299,400
2017-05-26$167.56$167.56383,500
2017-05-25$167.40$167.40466,200
2017-05-24$164.60$164.60382,900
2017-05-23$164.20$164.20419,800
2017-05-22$162.97$162.97430,100
2017-05-19$161.63$161.63470,400
2017-05-18$161.59$161.59627,300
2017-05-17$161.04$161.04488,600
2017-05-16$164.72$164.72370,300
2017-05-15$164.48$164.48375,200
2017-05-12$163.22$163.22377,200
2017-05-11$163.17$163.17383,500
2017-05-10$163.01$163.01678,700
2017-05-09$162.06$162.06475,500
2017-05-08$161.66$161.66418,200
2017-05-05$162.47$162.47771,100
2017-05-04$160.46$160.46789,100
2017-05-03$160.28$160.28794,000
2017-05-02$163.73$163.73834,100
2017-05-01$163.73$163.731,230,900
2017-04-28$167.73$167.731,710,100
2017-04-27$162.76$162.76799,500
2017-04-26$162.82$162.82660,700
2017-04-25$162.43$162.43470,600
2017-04-24$161.87$161.87739,900
2017-04-21$159.12$159.12455,100
2017-04-20$159.52$159.52492,500
2017-04-19$157.08$157.08477,300
2017-04-18$155.68$155.68552,400
2017-04-17$155.28$155.28492,200
2017-04-13$153.60$153.60369,300
2017-04-12$154.20$154.20437,300
2017-04-11$154.69$154.69470,900
2017-04-10$154.58$154.58374,400
2017-04-07$155.48$155.48530,700
2017-04-06$154.56$154.56579,600
2017-04-05$154.72$154.72617,600
2017-04-04$155.12$155.12508,500
2017-04-03$155.28$155.28481,200
2017-03-31$154.61$154.61466,500
2017-03-30$154.52$154.52244,400
2017-03-29$154.72$154.72397,800
2017-03-28$153.81$153.81422,400
2017-03-27$153.96$153.96460,100
2017-03-24$153.74$153.74538,400
2017-03-23$152.89$152.89522,100
2017-03-22$152.88$152.88618,100
2017-03-21$150.11$150.11680,300
2017-03-20$151.54$151.54764,500
2017-03-17$151.95$151.953,389,100
2017-03-16$151.62$151.621,033,500
2017-03-15$153.68$153.68583,600
2017-03-14$151.21$151.21388,700
2017-03-13$151.60$151.60500,900
2017-03-10$150.28$150.28725,100
2017-03-09$149.41$149.41628,400
2017-03-08$146.88$146.88412,600
2017-03-07$147.03$147.03752,000
2017-03-06$147.08$147.08638,100
2017-03-03$147.13$147.13658,900
2017-03-02$146.10$146.10523,100
2017-03-01$147.01$147.01796,900
2017-02-28$144.94$144.94744,200
2017-02-27$143.61$143.61573,400
2017-02-24$143.06$143.06571,700
2017-02-23$143.02$143.02510,500
2017-02-22$142.25$142.25584,500
2017-02-21$142.40$142.40539,700
2017-02-17$142.23$142.23426,900
2017-02-16$141.95$141.95407,300
2017-02-15$141.74$141.74859,400
2017-02-14$141.60$141.60682,800
2017-02-13$141.70$141.70570,600
2017-02-10$141.83$141.83435,200
2017-02-09$142.11$142.11776,600
2017-02-08$141.11$141.111,358,700
2017-02-07$143.13$143.13864,800
2017-02-06$142.01$142.011,145,000
2017-02-03$142.02$142.021,758,100
2017-02-02$139.07$139.072,796,700
2017-02-01$122.80$122.80944,400
2017-01-31$122.33$122.33869,800
2017-01-30$120.50$120.50789,400
2017-01-27$121.66$121.66531,500
2017-01-26$119.61$119.61762,000
2017-01-25$121.40$121.40550,200
2017-01-24$118.51$118.51466,400
2017-01-23$117.74$117.74611,500
2017-01-20$118.88$118.88605,400
2017-01-19$120.28$120.28546,900
2017-01-18$118.90$118.90730,200
2017-01-17$120.01$120.01813,300
2017-01-13$120.80$120.80651,600
2017-01-12$120.64$120.64706,500
2017-01-11$121.12$121.12699,600
2017-01-10$120.71$120.71958,300
2017-01-09$119.02$119.021,038,900
2017-01-06$118.36$118.36946,400
2017-01-05$115.96$115.961,312,200
2017-01-04$115.95$115.9520,606,500
2017-01-03$117.60$117.60569,500