NASDAQ:AVIR | Historical Stock Price | Atea Pharmaceuticals, 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
2020-10-30 to 2026-09-04
Data captured

Stock Price Chart

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

$2.50$5.14$10.58$21.78$44.81$92.222020-10-302026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$5.838,999
2026-09-03$5.7310,941
2026-09-02$5.6612,747
2026-09-01$5.3828,020
2026-08-31$5.4112,229
2026-08-28$5.5210,232
2026-08-27$5.45$5.45102,900$5.4410,264
2026-08-26$5.51$5.51214,100$5.4713,886
2026-08-25$5.43$5.43198,100$5.549,783
2026-08-24$5.51$5.5199,400$5.395,471
2026-08-21$5.43$5.43209,900$5.3610,675
2026-08-20$5.36$5.36214,300$5.5520,311
2026-08-19$5.59$5.59339,700$5.4417,672
2026-08-18$5.28$5.28133,100$5.166,260
2026-08-17$5.22$5.22233,600$5.168,674
2026-08-14$5.12$5.12249,600$5.0217,929
2026-08-13$5.07$5.07669,400$5.2332,823
2026-08-12$5.06$5.06292,200$5.0718,413
2026-08-11$5.05$5.05178,500$5.0114,457
2026-08-10$5.02$5.02123,700$5.117,295
2026-08-07$5.25$5.25265,000$5.0517,229
2026-08-06$4.99$4.99245,300$4.7914,446
2026-08-05$4.75$4.75258,800$4.7526,785
2026-08-04$4.70$4.70406,400$4.6222,110
2026-08-03$4.61$4.61230,100$4.6713,237
2026-07-31$4.70$4.70471,900$4.6724,630
2026-07-30$4.74$4.74563,200$4.6234,033
2026-07-29$4.62$4.62742,300$4.4744,182
2026-07-28$4.51$4.511,392,400$4.8257,434
2026-07-27$4.82$4.82314,400$4.8312,934
2026-07-24$4.73$4.73381,500$4.7114,492
2026-07-23$4.75$4.75181,500$4.799,635
2026-07-22$4.81$4.81193,000$4.8615,066
2026-07-21$4.87$4.87159,900$4.7611,213
2026-07-20$4.78$4.78222,900$4.8619,008
2026-07-17$4.87$4.87225,600
2026-07-16$4.72$4.72209,200
2026-07-15$4.86$4.86194,600
2026-07-14$4.70$4.70341,600
2026-07-13$4.74$4.74193,700
2026-07-10$4.99$4.99306,500
2026-07-09$4.91$4.91313,200
2026-07-08$4.81$4.81557,700
2026-07-07$4.88$4.88308,000
2026-07-06$4.87$4.87349,900
2026-07-02$4.98$4.98415,200
2026-07-01$4.78$4.78472,600
2026-06-30$4.65$4.65328,500
2026-06-29$4.61$4.61516,300
2026-06-26$4.49$4.491,245,900
2026-06-25$4.35$4.35295,800
2026-06-24$4.48$4.48312,000
2026-06-23$4.48$4.48194,400
2026-06-22$4.39$4.39355,500
2026-06-18$4.36$4.36607,600
2026-06-17$4.33$4.33252,300
2026-06-16$4.26$4.26287,700
2026-06-15$4.35$4.35210,700
2026-06-12$4.49$4.49197,800
2026-06-11$4.36$4.36175,500
2026-06-10$4.39$4.39237,400
2026-06-09$4.36$4.36233,300
2026-06-08$4.32$4.32245,300
2026-06-05$4.25$4.25217,600
2026-06-04$4.42$4.42190,300
2026-06-03$4.21$4.21330,200
2026-06-02$4.27$4.27312,500
2026-06-01$4.38$4.38366,200
2026-05-29$4.67$4.67318,800
2026-05-28$4.73$4.73279,000
2026-05-27$4.55$4.55325,200
2026-05-26$4.53$4.53323,200
2026-05-22$4.42$4.42356,200
2026-05-21$4.24$4.24411,700
2026-05-20$4.19$4.19211,600
2026-05-19$4.15$4.15250,600
2026-05-18$4.14$4.14376,000
2026-05-15$4.10$4.10459,900
2026-05-14$4.27$4.27685,300
2026-05-13$4.57$4.57971,400
2026-05-12$5.50$5.50310,200
2026-05-11$5.41$5.41358,800
2026-05-08$5.43$5.43239,800
2026-05-07$5.54$5.54192,200
2026-05-06$5.65$5.65271,200
2026-05-05$5.60$5.60217,500
2026-05-04$5.70$5.70359,300
2026-05-01$5.58$5.58199,100
2026-04-30$5.51$5.51203,100
2026-04-29$5.43$5.43379,900
2026-04-28$5.58$5.58344,800
2026-04-27$5.36$5.36187,800
2026-04-24$5.47$5.47209,900
2026-04-23$5.52$5.52146,300
2026-04-22$5.61$5.61170,300
2026-04-21$5.52$5.52397,200
2026-04-20$5.71$5.71216,300
2026-04-17$5.74$5.74427,700
2026-04-16$5.70$5.70246,600
2026-04-15$5.88$5.88244,200
2026-04-14$5.80$5.80238,100
2026-04-13$5.71$5.71215,300
2026-04-10$5.67$5.67271,300
2026-04-09$5.84$5.84252,000
2026-04-08$5.93$5.93408,900
2026-04-07$5.97$5.97322,600
2026-04-06$5.87$5.87478,600
2026-04-02$5.76$5.76442,900
2026-04-01$5.65$5.65625,700
2026-03-31$5.38$5.38325,200
2026-03-30$5.08$5.08304,100
2026-03-27$5.12$5.12320,100
2026-03-26$5.33$5.33252,000
2026-03-25$5.43$5.43421,200
2026-03-24$5.33$5.33677,800
2026-03-23$5.57$5.57491,500
2026-03-20$5.66$5.66950,200
2026-03-19$6.00$6.00519,200
2026-03-18$5.91$5.91686,400
2026-03-17$6.13$6.13480,800
2026-03-16$6.05$6.05494,900
2026-03-13$6.10$6.10511,300
2026-03-12$6.10$6.10649,000
2026-03-11$6.10$6.10733,400
2026-03-10$6.05$6.051,077,800
2026-03-09$6.15$6.15974,100
2026-03-06$5.89$5.891,468,100
2026-03-05$5.30$5.301,441,900
2026-03-04$4.98$4.98480,800
2026-03-03$4.82$4.82500,400
2026-03-02$4.87$4.87569,500
2026-02-27$4.68$4.68365,300
2026-02-26$4.68$4.68257,900
2026-02-25$4.62$4.62324,500
2026-02-24$4.65$4.65439,700
2026-02-23$4.59$4.59439,900
2026-02-20$4.65$4.65487,600
2026-02-19$4.74$4.74536,800
2026-02-18$4.60$4.60461,900
2026-02-17$4.60$4.60590,200
2026-02-13$4.31$4.31373,400
2026-02-12$4.33$4.33518,600
2026-02-11$4.46$4.46637,400
2026-02-10$4.16$4.16396,800
2026-02-09$4.14$4.14227,100
2026-02-06$4.15$4.15323,800
2026-02-05$4.02$4.02513,500
2026-02-04$4.10$4.101,019,600
2026-02-03$4.08$4.08534,800
2026-02-02$4.07$4.07751,100
2026-01-30$4.24$4.241,115,800
2026-01-29$3.91$3.91473,400
2026-01-28$3.87$3.87521,300
2026-01-27$4.07$4.07593,300
2026-01-26$4.00$4.00633,900
2026-01-23$4.12$4.121,903,000
2026-01-22$3.65$3.65362,000
2026-01-21$3.52$3.52278,600
2026-01-20$3.44$3.44233,200
2026-01-16$3.40$3.40347,800
2026-01-15$3.44$3.44442,200
2026-01-14$3.54$3.54210,700
2026-01-13$3.51$3.51242,100
2026-01-12$3.61$3.61307,900
2026-01-09$3.45$3.45315,100
2026-01-08$3.61$3.61367,300
2026-01-07$3.48$3.48327,400
2026-01-06$3.41$3.41459,700
2026-01-05$3.41$3.41543,700
2026-01-02$3.48$3.48334,400