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.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$69.53$69.53467,000
2021-12-30$68.52$68.52185,400
2021-12-29$69.81$69.81143,700
2021-12-28$71.56$71.56201,400
2021-12-27$73.01$73.01183,900
2021-12-23$73.36$73.36139,300
2021-12-22$71.45$71.45170,300
2021-12-21$69.21$69.21238,400
2021-12-20$65.68$65.68262,400
2021-12-17$67.82$67.82437,200
2021-12-16$66.56$66.56255,600
2021-12-15$69.57$69.57280,300
2021-12-14$67.28$67.28302,200
2021-12-13$69.35$69.35194,400
2021-12-10$68.68$68.68167,000
2021-12-09$70.31$70.31546,800
2021-12-08$73.35$73.35220,400
2021-12-07$71.08$71.08250,800
2021-12-06$67.59$67.59343,800
2021-12-03$65.20$65.20345,600
2021-12-02$67.94$67.94268,100
2021-12-01$65.53$65.53708,800
2021-11-30$63.40$63.40521,200
2021-11-29$66.00$66.00347,600
2021-11-26$71.01$71.01179,000
2021-11-24$76.72$76.72183,400
2021-11-23$75.39$75.39192,800
2021-11-22$75.95$75.95171,500
2021-11-19$77.64$77.64172,200
2021-11-18$76.77$76.77273,800
2021-11-17$78.31$78.31400,900
2021-11-16$76.58$76.58236,800
2021-11-15$75.00$75.00289,500
2021-11-12$77.21$77.21104,400
2021-11-11$78.33$78.33137,700
2021-11-10$78.48$78.48170,500
2021-11-09$81.50$81.50192,700
2021-11-08$84.80$84.80181,300
2021-11-05$87.14$87.14446,100
2021-11-04$85.40$85.40702,400
2021-11-03$78.42$78.42303,200
2021-11-02$77.64$77.64114,200
2021-11-01$77.50$77.50269,700
2021-10-29$75.06$75.06174,700
2021-10-28$75.38$75.38153,300
2021-10-27$75.54$75.54156,700
2021-10-26$75.21$75.21153,000
2021-10-25$73.60$73.60148,800
2021-10-22$73.13$73.1397,000
2021-10-21$72.31$72.31131,000
2021-10-20$72.39$72.3983,500
2021-10-19$71.97$71.97138,500
2021-10-18$71.22$71.22116,200
2021-10-15$71.37$71.37125,500
2021-10-14$71.38$71.3870,000
2021-10-13$70.96$70.9697,000
2021-10-12$71.11$71.11120,500
2021-10-11$70.32$70.32143,700
2021-10-08$70.88$70.8889,200
2021-10-07$71.94$71.94149,100
2021-10-06$70.29$70.29147,000
2021-10-05$69.34$69.34196,800
2021-10-04$67.21$67.21126,100
2021-10-01$69.77$69.77110,300
2021-09-30$69.55$69.55195,900
2021-09-29$69.28$69.28146,000
2021-09-28$70.45$70.45145,600
2021-09-27$72.59$72.59157,200
2021-09-24$71.75$71.75194,400
2021-09-23$74.35$74.35129,300
2021-09-22$74.67$74.67133,400
2021-09-21$73.35$73.35154,800
2021-09-20$72.59$72.59162,100
2021-09-17$76.71$76.71676,300
2021-09-16$75.80$75.80185,900
2021-09-15$74.87$74.87163,300
2021-09-14$75.40$75.40178,400
2021-09-13$75.62$75.62206,300
2021-09-10$74.68$74.68158,800
2021-09-09$76.50$76.50181,200
2021-09-08$77.12$77.12176,600
2021-09-07$75.39$75.39108,300
2021-09-03$76.36$76.36188,200
2021-09-02$75.81$75.81280,900
2021-09-01$74.90$74.90132,600
2021-08-31$73.62$73.62212,000
2021-08-30$73.83$73.83187,300
2021-08-27$74.48$74.48180,400
2021-08-26$72.55$72.55166,700
2021-08-25$74.09$74.09193,500
2021-08-24$75.92$75.92120,500
2021-08-23$75.29$75.29302,900
2021-08-20$74.76$74.76333,900
2021-08-19$72.61$72.61256,300
2021-08-18$72.97$72.97223,500
2021-08-17$73.61$73.61272,500
2021-08-16$72.82$72.82201,700
2021-08-13$73.24$73.24171,300
2021-08-12$73.56$73.56334,800
2021-08-11$72.10$72.10363,900
2021-08-10$73.10$73.10386,500
2021-08-09$79.00$79.00206,700
2021-08-06$83.75$83.75238,300
2021-08-05$81.47$81.47869,800
2021-08-04$81.88$81.88528,600
2021-08-03$83.52$83.52164,300
2021-08-02$84.25$84.25190,200
2021-07-30$84.46$84.46148,300
2021-07-29$83.64$83.64122,600
2021-07-28$82.22$82.22211,800
2021-07-27$79.99$79.99229,400
2021-07-26$80.68$80.68484,100
2021-07-23$80.17$80.17280,900
2021-07-22$80.25$80.25320,000
2021-07-21$79.98$79.98265,600
2021-07-20$79.41$79.41260,000
2021-07-19$77.22$77.22297,800
2021-07-16$77.58$77.58210,600
2021-07-15$77.39$77.39217,700
2021-07-14$79.06$79.06341,700
2021-07-13$81.80$81.80228,200
2021-07-12$83.92$83.92200,500
2021-07-09$82.24$82.24119,600
2021-07-08$81.50$81.50160,000
2021-07-07$81.42$81.42165,000
2021-07-06$79.82$79.82161,300
2021-07-02$81.10$81.10239,000
2021-07-01$81.03$81.03144,000
2021-06-30$79.33$79.33218,500
2021-06-29$79.30$79.30128,800
2021-06-28$79.83$79.83174,500
2021-06-25$80.18$80.18529,900
2021-06-24$78.57$78.57124,000
2021-06-23$77.45$77.45196,800
2021-06-22$76.12$76.12337,400
2021-06-21$76.53$76.53422,900
2021-06-18$74.54$74.54499,000
2021-06-17$77.38$77.38480,000
2021-06-16$75.88$75.88563,600
2021-06-15$77.93$77.93366,500
2021-06-14$76.86$76.86189,000
2021-06-11$75.92$75.92204,500
2021-06-10$75.30$75.30200,800
2021-06-09$73.96$73.96217,700
2021-06-08$73.77$73.77414,800
2021-06-07$74.77$74.77287,000
2021-06-04$74.58$74.58332,700
2021-06-03$74.05$74.05234,600
2021-06-02$73.39$73.39318,500
2021-06-01$75.40$75.40249,100
2021-05-28$74.73$74.73135,900
2021-05-27$73.62$73.62328,600
2021-05-26$72.95$72.95445,300
2021-05-25$71.58$71.58502,800
2021-05-24$72.43$72.43159,300
2021-05-21$72.05$72.05318,600
2021-05-20$71.44$71.44283,300
2021-05-19$71.13$71.13275,100
2021-05-18$72.71$72.71291,900
2021-05-17$72.60$72.60294,200
2021-05-14$72.00$72.00230,200
2021-05-13$70.46$70.46299,400
2021-05-12$70.58$70.58301,300
2021-05-11$73.91$73.91304,300
2021-05-10$73.46$73.46266,300
2021-05-07$77.67$77.67246,600
2021-05-06$77.71$77.71437,500
2021-05-05$77.03$77.03298,300
2021-05-04$77.33$77.33446,000
2021-05-03$77.43$77.43408,400
2021-04-30$77.07$77.07843,900
2021-04-29$76.00$76.001,230,700
2021-04-28$69.85$69.85640,700
2021-04-27$64.91$64.91966,000
2021-04-26$66.00$66.00843,600
2021-04-23$69.00$69.00362,300
2021-04-22$70.02$70.02377,600
2021-04-21$69.91$69.91413,800
2021-04-20$68.00$68.00407,200
2021-04-19$69.61$69.61446,800
2021-04-16$68.00$68.00254,500
2021-04-15$67.59$67.59311,000
2021-04-14$66.30$66.30197,700
2021-04-13$65.96$65.96366,700
2021-04-12$65.83$65.83418,600
2021-04-09$65.90$65.90215,800
2021-04-08$66.53$66.53272,100
2021-04-07$64.91$64.91232,000
2021-04-06$65.68$65.68374,400
2021-04-05$64.89$64.89172,500
2021-04-01$64.13$64.13219,600
2021-03-31$65.52$65.52684,800
2021-03-30$63.26$63.26311,400
2021-03-29$62.26$62.26279,600
2021-03-26$63.40$63.40223,700
2021-03-25$62.39$62.39292,600
2021-03-24$61.25$61.25296,100
2021-03-23$63.07$63.07478,900
2021-03-22$62.74$62.74404,700
2021-03-19$62.46$62.46701,500
2021-03-18$61.94$61.94537,900
2021-03-17$65.96$65.96473,000
2021-03-16$66.10$66.10226,800
2021-03-15$66.81$66.81213,000
2021-03-12$65.81$65.81271,500
2021-03-11$65.10$65.10390,200
2021-03-10$63.16$63.16504,500
2021-03-09$62.81$62.81387,100
2021-03-08$62.55$62.55271,200
2021-03-05$63.73$63.73362,600
2021-03-04$62.65$62.65549,100
2021-03-03$66.98$66.98369,800
2021-03-02$66.73$66.73421,800
2021-03-01$66.31$66.31397,200
2021-02-26$65.27$65.27494,000
2021-02-25$64.78$64.78543,000
2021-02-24$62.41$62.41918,100
2021-02-23$62.24$62.24714,400
2021-02-22$65.21$65.21329,600
2021-02-19$65.48$65.48318,200
2021-02-18$64.92$64.92601,700
2021-02-17$66.03$66.03470,200
2021-02-16$65.16$65.16601,700
2021-02-12$66.60$66.60474,900
2021-02-11$64.31$64.31737,200
2021-02-10$62.90$62.90246,400
2021-02-09$62.15$62.15275,800
2021-02-08$60.54$60.54286,500
2021-02-05$59.74$59.74250,100
2021-02-04$58.42$58.42173,500
2021-02-03$58.42$58.42214,800
2021-02-02$60.73$60.73434,100
2021-02-01$58.97$58.97192,000
2021-01-29$58.23$58.23407,800
2021-01-28$57.50$57.50393,800
2021-01-27$57.50$57.50511,000
2021-01-26$58.50$58.50214,600
2021-01-25$58.30$58.30344,500
2021-01-22$59.07$59.07351,400
2021-01-21$57.15$57.15185,000
2021-01-20$57.20$57.20336,700
2021-01-19$56.36$56.36304,600
2021-01-15$56.60$56.60625,000
2021-01-14$58.14$58.14558,200
2021-01-13$58.69$58.69259,900
2021-01-12$58.66$58.66342,400
2021-01-11$59.52$59.52560,800
2021-01-08$56.92$56.92258,700
2021-01-07$56.11$56.11248,200
2021-01-06$56.16$56.16242,300
2021-01-05$54.97$54.97244,800
2021-01-04$53.79$53.79276,100