NASDAQ:ATRC | Historical Stock Price | AtriCure, 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
2005-08-05 to 2026-09-04
Data captured

Stock Price Chart

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

$1.22$2.87$6.76$15.95$37.61$88.682005-08-052026-08-27

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

View year

Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$19.57$19.57169,200
2016-12-29$19.70$19.70371,100
2016-12-28$19.47$19.47246,400
2016-12-27$19.41$19.41141,300
2016-12-23$19.23$19.2391,800
2016-12-22$18.83$18.83113,000
2016-12-21$18.80$18.80168,000
2016-12-20$18.68$18.68212,100
2016-12-19$18.55$18.55108,500
2016-12-16$18.54$18.54465,500
2016-12-15$18.49$18.49161,200
2016-12-14$18.32$18.32108,100
2016-12-13$18.50$18.50317,500
2016-12-12$18.81$18.81122,600
2016-12-09$18.55$18.55269,000
2016-12-08$18.27$18.27301,500
2016-12-07$18.44$18.44195,300
2016-12-06$18.56$18.56205,000
2016-12-05$18.98$18.98186,200
2016-12-02$18.81$18.81194,600
2016-12-01$18.32$18.32286,900
2016-11-30$17.99$17.99174,300
2016-11-29$18.29$18.29143,400
2016-11-28$18.85$18.85178,200
2016-11-25$19.36$19.3658,000
2016-11-23$19.42$19.42205,500
2016-11-22$19.38$19.38192,600
2016-11-21$19.58$19.5886,300
2016-11-18$19.99$19.99170,300
2016-11-17$19.31$19.31229,700
2016-11-16$19.65$19.65227,300
2016-11-15$20.06$20.06317,900
2016-11-14$19.65$19.65471,300
2016-11-11$19.95$19.95507,000
2016-11-10$19.40$19.40334,600
2016-11-09$18.17$18.17233,000
2016-11-08$17.52$17.52209,900
2016-11-07$17.50$17.50279,200
2016-11-04$17.25$17.25218,900
2016-11-03$16.75$16.75252,300
2016-11-02$17.64$17.64314,800
2016-11-01$17.95$17.95268,900
2016-10-31$18.24$18.24342,400
2016-10-28$17.68$17.681,189,100
2016-10-27$15.20$15.20482,300
2016-10-26$16.47$16.47727,700
2016-10-25$17.54$17.54207,100
2016-10-24$17.75$17.75507,400
2016-10-21$17.48$17.48211,600
2016-10-20$17.57$17.57162,400
2016-10-19$17.00$17.00290,400
2016-10-18$16.99$16.99243,900
2016-10-17$16.83$16.83267,100
2016-10-14$16.59$16.59191,800
2016-10-13$16.50$16.50130,800
2016-10-12$16.49$16.49176,400
2016-10-11$16.49$16.49273,900
2016-10-10$17.38$17.38303,400
2016-10-07$17.52$17.52413,800
2016-10-06$16.15$16.15762,800
2016-10-05$15.97$15.97129,000
2016-10-04$15.85$15.85166,200
2016-10-03$15.61$15.61105,500
2016-09-30$15.82$15.82160,200
2016-09-29$15.36$15.36125,200
2016-09-28$15.82$15.82194,600
2016-09-27$16.05$16.05109,300
2016-09-26$15.84$15.84139,900
2016-09-23$16.14$16.1496,400
2016-09-22$16.50$16.50219,800
2016-09-21$15.96$15.96141,700
2016-09-20$15.97$15.97138,900
2016-09-19$16.15$16.15114,700
2016-09-16$16.24$16.24339,600
2016-09-15$16.24$16.24244,400
2016-09-14$15.74$15.74163,800
2016-09-13$15.96$15.96158,900
2016-09-12$16.51$16.51200,000
2016-09-09$16.13$16.13187,500
2016-09-08$17.17$17.17523,600
2016-09-07$17.19$17.19213,200
2016-09-06$16.99$16.99396,200
2016-09-02$15.89$15.89254,100
2016-09-01$15.50$15.50197,000
2016-08-31$15.39$15.39165,600
2016-08-30$15.35$15.35137,200
2016-08-29$15.05$15.05155,500
2016-08-26$14.74$14.74146,500
2016-08-25$14.58$14.58131,400
2016-08-24$14.76$14.76135,900
2016-08-23$14.88$14.88122,400
2016-08-22$14.77$14.77141,300
2016-08-19$14.54$14.54340,100
2016-08-18$14.57$14.57198,200
2016-08-17$14.90$14.90172,000
2016-08-16$15.72$15.72231,500
2016-08-15$15.87$15.87236,500
2016-08-12$15.48$15.48232,700
2016-08-11$14.89$14.89148,900
2016-08-10$14.52$14.52157,900
2016-08-09$14.52$14.52257,400
2016-08-08$14.05$14.05495,500
2016-08-05$13.54$13.54733,300
2016-08-04$14.82$14.82183,900
2016-08-03$15.16$15.16159,400
2016-08-02$15.00$15.00175,400
2016-08-01$15.22$15.22205,400
2016-07-29$15.19$15.19422,500
2016-07-28$14.72$14.72208,100
2016-07-27$14.90$14.90154,500
2016-07-26$14.95$14.95180,100
2016-07-25$14.98$14.9881,900
2016-07-22$15.31$15.3169,600
2016-07-21$15.24$15.24119,500
2016-07-20$15.46$15.46106,200
2016-07-19$15.05$15.05145,400
2016-07-18$15.38$15.3872,100
2016-07-15$15.51$15.51183,000
2016-07-14$15.52$15.52168,900
2016-07-13$15.32$15.3282,900
2016-07-12$15.48$15.48133,800
2016-07-11$15.31$15.3190,800
2016-07-08$15.20$15.20170,400
2016-07-07$15.00$15.00140,100
2016-07-06$14.95$14.95408,200
2016-07-05$14.48$14.48115,500
2016-07-01$14.44$14.44201,100
2016-06-30$14.13$14.13407,500
2016-06-29$14.39$14.39218,700
2016-06-28$14.35$14.35164,500
2016-06-27$14.11$14.11198,600
2016-06-24$14.46$14.46649,600
2016-06-23$15.12$15.12173,100
2016-06-22$14.67$14.67135,200
2016-06-21$14.81$14.8198,200
2016-06-20$15.11$15.11203,800
2016-06-17$14.79$14.79687,600
2016-06-16$15.58$15.58158,800
2016-06-15$15.20$15.20250,000
2016-06-14$14.99$14.99143,500
2016-06-13$15.44$15.44149,600
2016-06-10$15.47$15.4792,600
2016-06-09$15.91$15.91270,900
2016-06-08$15.91$15.91176,400
2016-06-07$15.73$15.73366,800
2016-06-06$14.97$14.97120,500
2016-06-03$14.91$14.91174,100
2016-06-02$15.30$15.30506,500
2016-06-01$14.62$14.62395,800
2016-05-31$14.49$14.49321,200
2016-05-27$14.91$14.91154,200
2016-05-26$14.64$14.64139,800
2016-05-25$14.99$14.99160,400
2016-05-24$14.92$14.92196,000
2016-05-23$14.30$14.30153,900
2016-05-20$14.15$14.15150,400
2016-05-19$14.02$14.02282,900
2016-05-18$13.80$13.80288,500
2016-05-17$13.74$13.74310,000
2016-05-16$13.70$13.70257,600
2016-05-13$13.57$13.57189,300
2016-05-12$13.78$13.78188,700
2016-05-11$14.19$14.19267,900
2016-05-10$14.15$14.15165,500
2016-05-09$14.25$14.25334,600
2016-05-06$13.96$13.96286,600
2016-05-05$14.42$14.42283,200
2016-05-04$14.38$14.38388,600
2016-05-03$14.51$14.51534,200
2016-05-02$14.90$14.90527,600
2016-04-29$15.90$15.90540,500
2016-04-28$17.01$17.01244,200
2016-04-27$17.75$17.75293,400
2016-04-26$17.49$17.49375,200
2016-04-25$16.94$16.94445,600
2016-04-22$16.60$16.60164,700
2016-04-21$16.69$16.69328,400
2016-04-20$16.35$16.35214,100
2016-04-19$16.27$16.27256,100
2016-04-18$16.47$16.47203,900
2016-04-15$16.20$16.20183,400
2016-04-14$16.17$16.17266,000
2016-04-13$16.02$16.02351,400
2016-04-12$15.67$15.67330,500
2016-04-11$15.56$15.56193,400
2016-04-08$15.79$15.79504,000
2016-04-07$15.85$15.85215,500
2016-04-06$16.22$16.22231,800
2016-04-05$16.51$16.51331,800
2016-04-04$17.50$17.50792,700
2016-04-01$16.78$16.78273,400
2016-03-31$16.83$16.83376,600
2016-03-30$16.94$16.94303,100
2016-03-29$17.00$17.00768,400
2016-03-28$16.29$16.29189,600
2016-03-24$16.02$16.02212,700
2016-03-23$16.49$16.49205,700
2016-03-22$17.18$17.18219,300
2016-03-21$16.99$16.99123,200
2016-03-18$17.15$17.15228,600
2016-03-17$16.93$16.93178,600
2016-03-16$17.37$17.37361,400
2016-03-15$17.42$17.42173,900
2016-03-14$18.32$18.32252,600
2016-03-11$18.87$18.87286,000
2016-03-10$17.79$17.791,408,600
2016-03-09$17.40$17.40263,600
2016-03-08$16.85$16.85259,100
2016-03-07$17.50$17.50283,400
2016-03-04$16.75$16.75266,000
2016-03-03$15.90$15.90281,500
2016-03-02$15.29$15.29320,700
2016-03-01$16.30$16.30254,600
2016-02-29$16.57$16.57305,900
2016-02-26$17.00$17.00320,700
2016-02-25$16.50$16.50188,000
2016-02-24$16.39$16.39173,100
2016-02-23$16.80$16.80191,700
2016-02-22$17.34$17.34175,400
2016-02-19$17.15$17.15212,900
2016-02-18$17.22$17.22303,000
2016-02-17$17.95$17.95151,000
2016-02-16$17.27$17.2790,500
2016-02-12$16.53$16.53182,600
2016-02-11$16.34$16.34139,500
2016-02-10$16.55$16.55142,300
2016-02-09$16.43$16.43101,600
2016-02-08$16.48$16.48137,400
2016-02-05$16.94$16.94167,700
2016-02-04$17.77$17.77144,500
2016-02-03$17.60$17.6096,100
2016-02-02$17.71$17.7171,000
2016-02-01$17.47$17.47258,500
2016-01-29$17.48$17.48249,500
2016-01-28$16.68$16.68221,700
2016-01-27$17.95$17.95138,100
2016-01-26$18.04$18.04178,700
2016-01-25$18.43$18.43106,700
2016-01-22$18.75$18.75170,000
2016-01-21$18.62$18.62212,400
2016-01-20$18.99$18.99311,200
2016-01-19$18.58$18.58238,100
2016-01-15$18.25$18.25211,900
2016-01-14$18.75$18.75119,000
2016-01-13$18.37$18.37135,900
2016-01-12$18.74$18.74222,100
2016-01-11$18.51$18.51246,300
2016-01-08$19.41$19.41288,400
2016-01-07$20.32$20.32164,000
2016-01-06$21.14$21.1461,500
2016-01-05$21.47$21.47106,500
2016-01-04$21.16$21.16196,200