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 — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$19.96$19.96383,800
2014-12-30$19.21$19.2154,200
2014-12-29$19.13$19.13111,600
2014-12-26$19.18$19.1838,700
2014-12-24$18.76$18.7666,900
2014-12-23$18.63$18.63147,800
2014-12-22$19.04$19.04122,400
2014-12-19$19.24$19.24151,600
2014-12-18$19.27$19.27113,600
2014-12-17$18.94$18.94171,400
2014-12-16$17.59$17.59168,400
2014-12-15$17.60$17.60130,300
2014-12-12$18.11$18.11128,700
2014-12-11$18.57$18.57260,100
2014-12-10$18.55$18.55165,500
2014-12-09$19.41$19.41215,800
2014-12-08$18.95$18.95177,700
2014-12-05$19.27$19.27185,000
2014-12-04$18.35$18.35298,000
2014-12-03$18.17$18.17108,900
2014-12-02$18.64$18.64122,900
2014-12-01$18.37$18.37125,400
2014-11-28$18.73$18.7376,600
2014-11-26$18.86$18.8694,900
2014-11-25$18.54$18.54121,300
2014-11-24$18.41$18.41123,300
2014-11-21$17.77$17.77111,500
2014-11-20$17.33$17.3378,500
2014-11-19$17.28$17.28151,900
2014-11-18$17.95$17.95152,800
2014-11-17$18.15$18.15140,100
2014-11-14$18.46$18.46166,400
2014-11-13$18.05$18.05168,600
2014-11-12$18.24$18.24196,600
2014-11-11$17.90$17.90106,800
2014-11-10$17.69$17.69143,500
2014-11-07$16.86$16.86100,300
2014-11-06$16.85$16.8585,800
2014-11-05$16.67$16.67136,000
2014-11-04$16.97$16.9798,300
2014-11-03$16.81$16.81188,200
2014-10-31$17.44$17.44366,000
2014-10-30$16.36$16.36111,700
2014-10-29$16.20$16.20152,500
2014-10-28$15.41$15.41105,000
2014-10-27$15.07$15.0768,500
2014-10-24$15.26$15.2654,700
2014-10-23$15.25$15.2597,600
2014-10-22$15.04$15.04161,100
2014-10-21$15.44$15.44110,500
2014-10-20$15.25$15.25104,300
2014-10-17$14.67$14.67178,600
2014-10-16$15.41$15.41345,700
2014-10-15$15.79$15.79140,600
2014-10-14$15.32$15.32170,300
2014-10-13$15.35$15.35245,000
2014-10-10$15.40$15.40482,800
2014-10-09$14.14$14.14348,500
2014-10-08$14.06$14.06200,300
2014-10-07$13.64$13.6474,700
2014-10-06$14.02$14.02116,200
2014-10-03$14.54$14.5480,100
2014-10-02$14.58$14.58247,900
2014-10-01$14.21$14.21173,500
2014-09-30$14.72$14.72334,300
2014-09-29$14.66$14.66124,300
2014-09-26$14.50$14.50145,000
2014-09-25$14.43$14.43174,800
2014-09-24$14.76$14.76100,500
2014-09-23$14.76$14.7685,500
2014-09-22$14.87$14.87101,200
2014-09-19$14.98$14.981,206,700
2014-09-18$15.36$15.36416,900
2014-09-17$15.07$15.07392,300
2014-09-16$15.03$15.03161,900
2014-09-15$15.12$15.1285,100
2014-09-12$15.75$15.75125,000
2014-09-11$15.93$15.9364,700
2014-09-10$15.84$15.8476,700
2014-09-09$15.58$15.5867,700
2014-09-08$15.87$15.87107,400
2014-09-05$15.63$15.6361,600
2014-09-04$15.50$15.5053,900
2014-09-03$15.41$15.41264,600
2014-09-02$15.79$15.7998,800
2014-08-29$15.52$15.52122,700
2014-08-28$15.61$15.6148,300
2014-08-27$16.11$16.1153,900
2014-08-26$16.35$16.35124,400
2014-08-25$15.91$15.9172,700
2014-08-22$15.80$15.8055,900
2014-08-21$15.74$15.7489,000
2014-08-20$15.95$15.9568,500
2014-08-19$16.11$16.11142,200
2014-08-18$15.80$15.8083,300
2014-08-15$15.69$15.69224,700
2014-08-14$15.84$15.8481,800
2014-08-13$15.94$15.94121,300
2014-08-12$15.65$15.6579,800
2014-08-11$15.93$15.93150,400
2014-08-08$15.97$15.9795,700
2014-08-07$15.81$15.81101,500
2014-08-06$15.85$15.85164,500
2014-08-05$15.61$15.61160,200
2014-08-04$15.79$15.79224,600
2014-08-01$15.85$15.85127,200
2014-07-31$16.47$16.47181,900
2014-07-30$17.24$17.24105,100
2014-07-29$17.23$17.23153,800
2014-07-28$16.95$16.95148,500
2014-07-25$16.97$16.97436,900
2014-07-24$15.91$15.91148,800
2014-07-23$15.89$15.89100,400
2014-07-22$15.97$15.97140,800
2014-07-21$15.71$15.7168,000
2014-07-18$15.61$15.61143,300
2014-07-17$15.33$15.33155,400
2014-07-16$15.78$15.78185,200
2014-07-15$16.30$16.30123,900
2014-07-14$16.73$16.73189,900
2014-07-11$16.78$16.7877,000
2014-07-10$16.78$16.78133,900
2014-07-09$16.76$16.76195,000
2014-07-08$16.47$16.47263,100
2014-07-07$17.32$17.32135,900
2014-07-03$18.26$18.2679,300
2014-07-02$18.08$18.08228,200
2014-07-01$18.47$18.47227,400
2014-06-30$18.38$18.38216,700
2014-06-27$18.67$18.67610,800
2014-06-26$18.90$18.9074,200
2014-06-25$18.91$18.91169,000
2014-06-24$18.74$18.74159,800
2014-06-23$18.75$18.75103,900
2014-06-20$18.91$18.91187,100
2014-06-19$18.72$18.72107,200
2014-06-18$18.58$18.58151,300
2014-06-17$18.15$18.15145,500
2014-06-16$17.75$17.75160,500
2014-06-13$17.02$17.02156,800
2014-06-12$16.96$16.96121,500
2014-06-11$16.85$16.85165,400
2014-06-10$17.10$17.10147,800
2014-06-09$17.10$17.10119,900
2014-06-06$16.61$16.61155,200
2014-06-05$16.24$16.2486,600
2014-06-04$15.82$15.8284,700
2014-06-03$15.60$15.60204,400
2014-06-02$16.11$16.11142,500
2014-05-30$16.52$16.52409,800
2014-05-29$16.07$16.07421,500
2014-05-28$15.76$15.76156,400
2014-05-27$15.92$15.92147,400
2014-05-23$15.59$15.5983,200
2014-05-22$15.33$15.3390,800
2014-05-21$15.50$15.50144,000
2014-05-20$15.48$15.48121,500
2014-05-19$15.72$15.72111,600
2014-05-16$15.60$15.60121,600
2014-05-15$15.60$15.60194,800
2014-05-14$15.96$15.96161,000
2014-05-13$16.24$16.24261,500
2014-05-12$16.47$16.47259,400
2014-05-09$15.44$15.44396,100
2014-05-08$14.30$14.30201,400
2014-05-07$14.19$14.19365,100
2014-05-06$15.09$15.09210,800
2014-05-05$15.31$15.31357,800
2014-05-02$15.12$15.12147,800
2014-05-01$15.40$15.40323,100
2014-04-30$15.40$15.40333,500
2014-04-29$15.76$15.76308,500
2014-04-28$16.01$16.01271,400
2014-04-25$16.66$16.66470,000
2014-04-24$16.68$16.68142,900
2014-04-23$17.18$17.18307,300
2014-04-22$16.82$16.82154,100
2014-04-21$16.48$16.48105,200
2014-04-17$16.31$16.31132,200
2014-04-16$16.10$16.10257,700
2014-04-15$16.19$16.19302,700
2014-04-14$16.10$16.10244,400
2014-04-11$16.26$16.26225,200
2014-04-10$15.95$15.95253,400
2014-04-09$16.62$16.62236,700
2014-04-08$16.64$16.64301,300
2014-04-07$16.49$16.49281,400
2014-04-04$17.48$17.48211,600
2014-04-03$18.60$18.60120,400
2014-04-02$19.25$19.2575,100
2014-04-01$19.09$19.09127,900
2014-03-31$18.81$18.81174,000
2014-03-28$18.10$18.10153,000
2014-03-27$18.23$18.23169,700
2014-03-26$18.23$18.23228,300
2014-03-25$19.35$19.35202,400
2014-03-24$19.39$19.39197,700
2014-03-21$20.02$20.02247,500
2014-03-20$20.86$20.8651,200
2014-03-19$20.92$20.92110,800
2014-03-18$21.39$21.39123,300
2014-03-17$20.39$20.39136,300
2014-03-14$20.31$20.31206,800
2014-03-13$20.17$20.17115,500
2014-03-12$20.37$20.37110,600
2014-03-11$20.39$20.39131,800
2014-03-10$20.56$20.56141,000
2014-03-07$20.39$20.39111,700
2014-03-06$20.58$20.58147,400
2014-03-05$20.90$20.90264,300
2014-03-04$20.98$20.98290,200
2014-03-03$20.60$20.60281,200
2014-02-28$20.79$20.79987,500
2014-02-27$21.58$21.58193,700
2014-02-26$21.48$21.48180,900
2014-02-25$21.30$21.30189,500
2014-02-24$21.28$21.28172,600
2014-02-21$21.47$21.47209,300
2014-02-20$22.01$22.01324,900
2014-02-19$21.06$21.06172,000
2014-02-18$21.25$21.25194,000
2014-02-14$21.01$21.01174,500
2014-02-13$21.03$21.031,118,700
2014-02-12$20.27$20.27198,800
2014-02-11$20.26$20.26131,000
2014-02-10$20.48$20.48115,800
2014-02-07$20.80$20.80121,500
2014-02-06$20.77$20.77127,900
2014-02-05$20.98$20.98209,800
2014-02-04$20.90$20.90134,900
2014-02-03$20.22$20.22192,300
2014-01-31$20.50$20.50118,300
2014-01-30$20.83$20.8395,900
2014-01-29$20.60$20.6096,000
2014-01-28$20.59$20.59144,000
2014-01-27$20.77$20.77117,200
2014-01-24$21.04$21.04221,400
2014-01-23$21.65$21.65180,600
2014-01-22$22.18$22.18123,400
2014-01-21$21.66$21.66220,400
2014-01-17$21.73$21.73127,900
2014-01-16$21.79$21.79131,600
2014-01-15$21.33$21.33220,300
2014-01-14$21.99$21.99190,100
2014-01-13$20.96$20.96264,300
2014-01-10$22.13$22.13778,600
2014-01-09$19.01$19.01115,000
2014-01-08$18.83$18.83218,400
2014-01-07$18.05$18.05142,000
2014-01-06$18.30$18.30130,700
2014-01-03$18.11$18.11105,800
2014-01-02$18.03$18.0377,600