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.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$555.05$555.05203,200
2023-12-28$557.02$557.02194,800
2023-12-27$557.11$557.11177,700
2023-12-26$556.01$556.01195,600
2023-12-22$554.04$554.04310,800
2023-12-21$552.61$552.61417,800
2023-12-20$539.80$539.80521,100
2023-12-19$545.70$545.70382,400
2023-12-18$539.98$539.98408,100
2023-12-15$541.07$541.071,316,900
2023-12-14$554.18$554.181,046,600
2023-12-13$557.56$557.56568,600
2023-12-12$545.04$545.04431,000
2023-12-11$536.12$536.12524,800
2023-12-08$531.35$531.35540,500
2023-12-07$523.08$523.08378,200
2023-12-06$521.56$521.56681,900
2023-12-05$518.95$518.95614,400
2023-12-04$516.61$516.611,154,800
2023-12-01$482.60$482.60485,400
2023-11-30$465.82$465.82686,100
2023-11-29$466.74$466.74473,700
2023-11-28$470.80$470.80486,100
2023-11-27$479.63$479.63350,200
2023-11-24$478.18$478.18142,100
2023-11-22$478.33$478.33289,700
2023-11-21$477.71$477.71316,500
2023-11-20$472.93$472.93452,700
2023-11-17$463.69$463.69666,900
2023-11-16$466.64$466.64461,100
2023-11-15$460.56$460.56502,500
2023-11-14$454.25$454.25545,800
2023-11-13$432.39$432.39408,300
2023-11-10$428.73$428.73499,100
2023-11-09$418.75$418.75414,700
2023-11-08$427.73$427.73401,200
2023-11-07$422.47$422.47463,500
2023-11-06$423.02$423.02487,600
2023-11-03$429.30$429.30627,600
2023-11-02$419.44$419.44879,300
2023-11-01$395.35$395.351,532,000
2023-10-31$399.47$399.47668,400
2023-10-30$396.39$396.39725,300
2023-10-27$391.37$391.37681,000
2023-10-26$397.43$397.43787,800
2023-10-25$412.68$412.68441,000
2023-10-24$430.77$430.77389,900
2023-10-23$427.72$427.72279,200
2023-10-20$427.00$427.00439,700
2023-10-19$425.68$425.68285,100
2023-10-18$425.32$425.32382,400
2023-10-17$436.09$436.09323,000
2023-10-16$429.55$429.55625,400
2023-10-13$426.18$426.181,031,800
2023-10-12$428.31$428.31527,500
2023-10-11$445.88$445.88700,400
2023-10-10$450.70$450.70596,000
2023-10-09$442.25$442.25372,600
2023-10-06$445.98$445.98581,200
2023-10-05$430.52$430.52395,600
2023-10-04$433.21$433.21304,000
2023-10-03$425.21$425.21313,300
2023-10-02$430.95$430.95413,100
2023-09-29$437.27$437.27363,200
2023-09-28$436.98$436.98396,100
2023-09-27$436.86$436.86452,900
2023-09-26$432.42$432.42351,700
2023-09-25$437.24$437.24371,800
2023-09-22$435.69$435.69439,100
2023-09-21$438.65$438.65535,400
2023-09-20$455.35$455.35492,400
2023-09-19$457.38$457.38415,000
2023-09-18$450.27$450.27294,000
2023-09-15$450.69$450.69770,000
2023-09-14$462.08$462.08279,600
2023-09-13$458.29$458.29470,600
2023-09-12$470.12$470.12369,700
2023-09-11$471.51$471.51411,300
2023-09-08$465.79$465.79519,200
2023-09-07$477.21$477.21600,300
2023-09-06$487.96$487.96440,600
2023-09-05$496.01$496.01342,200
2023-09-01$511.29$511.29245,100
2023-08-31$511.41$511.41958,400
2023-08-30$510.81$510.81232,100
2023-08-29$511.49$511.49334,800
2023-08-28$493.08$493.08250,500
2023-08-25$492.68$492.68242,800
2023-08-24$486.02$486.02390,500
2023-08-23$503.03$503.03543,900
2023-08-22$488.35$488.35326,000
2023-08-21$481.97$481.97418,200
2023-08-18$483.73$483.73334,800
2023-08-17$486.42$486.42390,500
2023-08-16$499.55$499.55264,300
2023-08-15$509.37$509.37297,900
2023-08-14$507.70$507.70295,700
2023-08-11$505.51$505.51324,800
2023-08-10$507.49$507.49406,800
2023-08-09$518.75$518.75585,400
2023-08-08$509.76$509.76396,200
2023-08-07$508.34$508.34332,300
2023-08-04$504.08$504.08428,300
2023-08-03$507.77$507.77438,100
2023-08-02$519.18$519.18764,500
2023-08-01$532.30$532.30674,200
2023-07-31$554.73$554.73501,900
2023-07-28$552.78$552.78373,300
2023-07-27$545.96$545.96483,800
2023-07-26$556.16$556.16335,500
2023-07-25$556.67$556.67347,600
2023-07-24$554.03$554.03351,100
2023-07-21$554.60$554.601,621,900
2023-07-20$542.86$542.86432,900
2023-07-19$547.75$547.75370,500
2023-07-18$547.47$547.47653,900
2023-07-17$551.84$551.84575,900
2023-07-14$536.89$536.89547,300
2023-07-13$532.80$532.80448,000
2023-07-12$525.68$525.68613,300
2023-07-11$514.82$514.82588,600
2023-07-10$521.21$521.21732,000
2023-07-07$498.01$498.01452,600
2023-07-06$491.23$491.23326,700
2023-07-05$492.46$492.46334,900
2023-07-03$490.18$490.18280,900
2023-06-30$502.23$502.23429,900
2023-06-29$494.49$494.49369,000
2023-06-28$491.34$491.34428,500
2023-06-27$484.20$484.20437,600
2023-06-26$481.82$481.82403,200
2023-06-23$487.78$487.78694,300
2023-06-22$490.72$490.72305,800
2023-06-21$485.82$485.82565,600
2023-06-20$482.22$482.22345,900
2023-06-16$483.03$483.03707,200
2023-06-15$481.42$481.42457,900
2023-06-14$466.97$466.97296,300
2023-06-13$468.47$468.47410,200
2023-06-12$460.48$460.48357,000
2023-06-09$450.87$450.87359,800
2023-06-08$453.00$453.00386,900
2023-06-07$450.70$450.70554,100
2023-06-06$459.53$459.53371,700
2023-06-05$465.28$465.28416,800
2023-06-02$470.83$470.83384,400
2023-06-01$469.84$469.84380,900
2023-05-31$464.77$464.77709,600
2023-05-30$466.22$466.22322,000
2023-05-26$468.94$468.94376,900
2023-05-25$458.06$458.06390,400
2023-05-24$463.51$463.51382,300
2023-05-23$461.08$461.08596,800
2023-05-22$486.25$486.25337,500
2023-05-19$488.10$488.10434,700
2023-05-18$492.06$492.06352,100
2023-05-17$487.12$487.12362,400
2023-05-16$491.93$491.93489,800
2023-05-15$489.88$489.88339,600
2023-05-12$487.47$487.47278,900
2023-05-11$486.73$486.73228,700
2023-05-10$485.11$485.11288,900
2023-05-09$479.37$479.37220,600
2023-05-08$485.53$485.53359,600
2023-05-05$488.49$488.49443,300
2023-05-04$469.51$469.51389,900
2023-05-03$478.83$478.83511,100
2023-05-02$467.38$467.38669,600
2023-05-01$489.60$489.60430,500
2023-04-28$492.16$492.16365,600
2023-04-27$484.62$484.62384,100
2023-04-26$481.44$481.44289,400
2023-04-25$483.23$483.23417,400
2023-04-24$503.61$503.61268,400
2023-04-21$495.65$495.65239,500
2023-04-20$490.61$490.61424,400
2023-04-19$487.70$487.70339,600
2023-04-18$482.12$482.12308,800
2023-04-17$481.52$481.52262,600
2023-04-14$482.49$482.49322,900
2023-04-13$480.01$480.01403,700
2023-04-12$470.90$470.90483,200
2023-04-11$478.13$478.13327,600
2023-04-10$477.22$477.22367,900
2023-04-06$472.52$472.52529,700
2023-04-05$476.69$476.69413,200
2023-04-04$484.01$484.01482,700
2023-04-03$489.27$489.27579,200
2023-03-31$500.08$500.08507,500
2023-03-30$493.55$493.55314,600
2023-03-29$487.62$487.62298,100
2023-03-28$488.14$488.14252,200
2023-03-27$489.05$489.05256,900
2023-03-24$485.51$485.51268,200
2023-03-23$478.74$478.74358,000
2023-03-22$475.03$475.03427,700
2023-03-21$495.40$495.40386,300
2023-03-20$483.26$483.26291,700
2023-03-17$471.36$471.36731,200
2023-03-16$474.11$474.11386,200
2023-03-15$464.97$464.97401,600
2023-03-14$471.42$471.42474,700
2023-03-13$460.92$460.92509,900
2023-03-10$454.86$454.86456,300
2023-03-09$472.28$472.28534,300
2023-03-08$482.22$482.22336,000
2023-03-07$473.99$473.99267,800
2023-03-06$486.16$486.16255,600
2023-03-03$488.00$488.00366,300
2023-03-02$476.13$476.13241,600
2023-03-01$469.10$469.10275,000
2023-02-28$473.24$473.24365,700
2023-02-27$468.18$468.18277,500
2023-02-24$468.17$468.17319,400
2023-02-23$478.35$478.35462,000
2023-02-22$476.29$476.29387,100
2023-02-21$478.17$478.17461,100
2023-02-17$496.46$496.46472,600
2023-02-16$506.40$506.40511,100
2023-02-15$514.59$514.59442,200
2023-02-14$503.65$503.65458,500
2023-02-13$496.68$496.68367,800
2023-02-10$485.73$485.73354,700
2023-02-09$486.74$486.74538,100
2023-02-08$497.43$497.43540,100
2023-02-07$507.68$507.68830,100
2023-02-06$485.53$485.53997,000
2023-02-03$482.41$482.41817,300
2023-02-02$504.22$504.22866,100
2023-02-01$483.20$483.201,174,200
2023-01-31$480.50$480.50556,700
2023-01-30$482.95$482.95414,100
2023-01-27$487.00$487.00435,700
2023-01-26$487.00$487.00714,900
2023-01-25$485.18$485.18531,800
2023-01-24$486.70$486.70420,900
2023-01-23$496.14$496.14544,000
2023-01-20$488.88$488.88562,500
2023-01-19$475.13$475.13338,200
2023-01-18$481.32$481.32525,100
2023-01-17$480.19$480.19436,700
2023-01-13$479.08$479.08484,100
2023-01-12$469.71$469.71376,700
2023-01-11$463.02$463.02766,600
2023-01-10$469.11$469.11646,200
2023-01-09$448.08$448.08892,200
2023-01-06$447.77$447.771,239,200
2023-01-05$419.20$419.20551,000
2023-01-04$422.43$422.43442,200
2023-01-03$406.01$406.01394,500