NASDAQ:ETON | Historical Stock Price | Eton 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
2018-11-13 to 2026-09-04
Data captured

Stock Price Chart

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

$1.94$3.94$8.03$16.33$33.24$67.652018-11-132026-08-27

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$4.29$4.29461,700
2021-12-30$4.28$4.28189,700
2021-12-29$4.02$4.02273,900
2021-12-28$4.25$4.25123,300
2021-12-27$4.27$4.27143,700
2021-12-23$4.26$4.26136,400
2021-12-22$4.19$4.19214,200
2021-12-21$4.21$4.21137,800
2021-12-20$4.12$4.12195,200
2021-12-17$4.13$4.13313,100
2021-12-16$4.03$4.03250,300
2021-12-15$3.98$3.98148,600
2021-12-14$3.84$3.8498,200
2021-12-13$3.98$3.98179,300
2021-12-10$4.00$4.00238,700
2021-12-09$4.12$4.12297,800
2021-12-08$4.21$4.21147,700
2021-12-07$4.03$4.03254,100
2021-12-06$3.75$3.75196,100
2021-12-03$3.71$3.71379,000
2021-12-02$3.68$3.68263,900
2021-12-01$3.66$3.66229,500
2021-11-30$3.90$3.90355,300
2021-11-29$4.02$4.02401,500
2021-11-26$4.22$4.22141,400
2021-11-24$4.32$4.32265,200
2021-11-23$4.23$4.23356,300
2021-11-22$4.42$4.42233,500
2021-11-19$4.56$4.56333,200
2021-11-18$4.52$4.52368,500
2021-11-17$4.63$4.63505,400
2021-11-16$4.85$4.85599,800
2021-11-15$5.11$5.11314,300
2021-11-12$5.02$5.02313,600
2021-11-11$4.87$4.87246,600
2021-11-10$4.86$4.86443,800
2021-11-09$5.15$5.151,029,600
2021-11-08$5.62$5.622,435,400
2021-11-05$6.29$6.291,132,300
2021-11-04$6.42$6.42891,900
2021-11-03$6.53$6.53809,600
2021-11-02$6.59$6.59815,400
2021-11-01$6.31$6.31877,300
2021-10-29$5.76$5.76370,600
2021-10-28$5.78$5.781,574,200
2021-10-27$5.63$5.63173,200
2021-10-26$5.66$5.66173,000
2021-10-25$5.52$5.52382,500
2021-10-22$5.51$5.51279,000
2021-10-21$5.56$5.56204,300
2021-10-20$5.51$5.51215,900
2021-10-19$5.33$5.33152,300
2021-10-18$5.15$5.15157,200
2021-10-15$5.21$5.21205,100
2021-10-14$5.19$5.19313,100
2021-10-13$5.43$5.43288,800
2021-10-12$5.13$5.13252,600
2021-10-11$4.98$4.98221,900
2021-10-08$4.99$4.99274,600
2021-10-07$4.83$4.83138,700
2021-10-06$4.74$4.7470,300
2021-10-05$4.83$4.83111,500
2021-10-04$4.90$4.9087,900
2021-10-01$5.04$5.04123,100
2021-09-30$5.04$5.04116,100
2021-09-29$5.04$5.0492,800
2021-09-28$5.01$5.01175,500
2021-09-27$5.02$5.02137,200
2021-09-24$5.01$5.0196,900
2021-09-23$5.08$5.0888,900
2021-09-22$5.00$5.00205,900
2021-09-21$4.82$4.82201,800
2021-09-20$4.87$4.87177,100
2021-09-17$5.13$5.13218,800
2021-09-16$5.07$5.07130,100
2021-09-15$4.98$4.98172,400
2021-09-14$4.91$4.91104,800
2021-09-13$5.07$5.07140,400
2021-09-10$5.01$5.01240,700
2021-09-09$5.10$5.10157,200
2021-09-08$4.98$4.98225,600
2021-09-07$5.22$5.22116,100
2021-09-03$5.21$5.21203,100
2021-09-02$5.30$5.30209,100
2021-09-01$5.25$5.25134,400
2021-08-31$5.27$5.27315,700
2021-08-30$5.17$5.17150,900
2021-08-27$5.07$5.07354,200
2021-08-26$4.98$4.98255,800
2021-08-25$5.05$5.05278,600
2021-08-24$4.92$4.92238,100
2021-08-23$4.81$4.81432,200
2021-08-20$4.41$4.41275,000
2021-08-19$4.27$4.27323,800
2021-08-18$4.37$4.37262,500
2021-08-17$4.20$4.20515,100
2021-08-16$4.24$4.24806,300
2021-08-13$4.42$4.42335,800
2021-08-12$4.54$4.54478,100
2021-08-11$4.60$4.60582,400
2021-08-10$4.56$4.561,167,200
2021-08-09$4.82$4.822,987,700
2021-08-06$5.87$5.872,898,200
2021-08-05$5.89$5.891,358,300
2021-08-04$5.67$5.67774,300
2021-08-03$5.81$5.81667,400
2021-08-02$5.74$5.74932,300
2021-07-30$5.14$5.14234,700
2021-07-29$5.50$5.50285,100
2021-07-28$5.56$5.5669,800
2021-07-27$5.39$5.39125,000
2021-07-26$5.65$5.65215,500
2021-07-23$5.59$5.5978,700
2021-07-22$5.69$5.6999,500
2021-07-21$5.71$5.7196,000
2021-07-20$5.52$5.52157,200
2021-07-19$5.45$5.45183,300
2021-07-16$5.44$5.44112,400
2021-07-15$5.48$5.48167,900
2021-07-14$5.45$5.45382,700
2021-07-13$5.62$5.62216,200
2021-07-12$5.65$5.65250,800
2021-07-09$5.90$5.90196,200
2021-07-08$5.65$5.65161,300
2021-07-07$5.81$5.81267,700
2021-07-06$5.64$5.64675,100
2021-07-02$6.01$6.01467,700
2021-07-01$6.26$6.26312,300
2021-06-30$6.16$6.16219,000
2021-06-29$6.25$6.25237,100
2021-06-28$6.27$6.27630,300
2021-06-25$6.22$6.222,511,800
2021-06-24$6.08$6.08422,100
2021-06-23$5.91$5.91410,300
2021-06-22$5.71$5.71634,500
2021-06-21$5.96$5.96466,600
2021-06-18$5.98$5.98782,700
2021-06-17$6.27$6.27583,600
2021-06-16$6.45$6.451,735,100
2021-06-15$6.83$6.837,710,700
2021-06-14$6.52$6.52705,300
2021-06-11$6.79$6.79479,600
2021-06-10$6.42$6.423,507,400
2021-06-09$6.33$6.33337,800
2021-06-08$6.31$6.31385,200
2021-06-07$6.26$6.26673,000
2021-06-04$6.17$6.17498,700
2021-06-03$6.27$6.27846,700
2021-06-02$5.95$5.95728,400
2021-06-01$6.21$6.211,470,700
2021-05-28$7.06$7.062,693,700
2021-05-27$8.49$8.49630,200
2021-05-26$8.58$8.58721,600
2021-05-25$8.46$8.46627,100
2021-05-24$8.85$8.85921,000
2021-05-21$8.34$8.34195,700
2021-05-20$8.25$8.25298,800
2021-05-19$8.56$8.56187,000
2021-05-18$8.43$8.43298,800
2021-05-17$8.33$8.33204,100
2021-05-14$8.25$8.25444,800
2021-05-13$7.73$7.73449,400
2021-05-12$7.84$7.8499,600
2021-05-11$7.85$7.85222,700
2021-05-10$7.70$7.70297,500
2021-05-07$7.91$7.91171,400
2021-05-06$8.09$8.09264,800
2021-05-05$8.19$8.19263,700
2021-05-04$8.48$8.48238,400
2021-05-03$8.61$8.61236,600
2021-04-30$8.68$8.68223,400
2021-04-29$8.70$8.70236,900
2021-04-28$8.53$8.53276,400
2021-04-27$8.31$8.31183,400
2021-04-26$8.34$8.34169,600
2021-04-23$8.12$8.12128,800
2021-04-22$7.83$7.83146,900
2021-04-21$8.03$8.0382,900
2021-04-20$7.75$7.7593,900
2021-04-19$7.81$7.81112,300
2021-04-16$8.08$8.08259,600
2021-04-15$8.56$8.56711,400
2021-04-14$7.57$7.57143,600
2021-04-13$7.43$7.43241,300
2021-04-12$7.40$7.40181,600
2021-04-09$7.50$7.50150,100
2021-04-08$7.23$7.23299,300
2021-04-07$7.35$7.3595,600
2021-04-06$7.51$7.51140,800
2021-04-05$7.36$7.36130,800
2021-04-01$7.31$7.3181,000
2021-03-31$7.32$7.32140,100
2021-03-30$6.98$6.98161,200
2021-03-29$6.96$6.96205,400
2021-03-26$7.01$7.01161,800
2021-03-25$6.97$6.9789,900
2021-03-24$6.93$6.93154,500
2021-03-23$7.16$7.16210,400
2021-03-22$7.65$7.65180,000
2021-03-19$7.99$7.99327,100
2021-03-18$8.22$8.22214,800
2021-03-17$8.02$8.02219,900
2021-03-16$7.92$7.92254,400
2021-03-15$8.08$8.08198,600
2021-03-12$8.21$8.21140,400
2021-03-11$8.34$8.34159,000
2021-03-10$7.83$7.83139,500
2021-03-09$7.73$7.73117,600
2021-03-08$7.48$7.48148,200
2021-03-05$7.72$7.72225,300
2021-03-04$7.72$7.72430,100
2021-03-03$8.18$8.18196,500
2021-03-02$8.26$8.26190,900
2021-03-01$8.15$8.15125,800
2021-02-26$7.91$7.91216,100
2021-02-25$8.24$8.24311,100
2021-02-24$8.67$8.6790,800
2021-02-23$8.56$8.56183,700
2021-02-22$8.94$8.94168,200
2021-02-19$9.69$9.69123,000
2021-02-18$10.02$10.02104,100
2021-02-17$10.07$10.0769,200
2021-02-16$10.04$10.04150,300
2021-02-12$10.00$10.0093,200
2021-02-11$9.78$9.7895,200
2021-02-10$9.85$9.85152,500
2021-02-09$9.88$9.88155,700
2021-02-08$10.05$10.05490,000
2021-02-05$9.88$9.88235,500
2021-02-04$9.32$9.32299,500
2021-02-03$8.98$8.98171,400
2021-02-02$9.00$9.00132,000
2021-02-01$9.03$9.03127,400
2021-01-29$8.92$8.9276,100
2021-01-28$9.09$9.09141,900
2021-01-27$8.46$8.46127,400
2021-01-26$8.77$8.77124,900
2021-01-25$9.04$9.04107,200
2021-01-22$9.25$9.25143,500
2021-01-21$9.13$9.1398,800
2021-01-20$9.20$9.20232,600
2021-01-19$9.43$9.43228,100
2021-01-15$9.07$9.07166,300
2021-01-14$9.12$9.12208,000
2021-01-13$8.63$8.6369,100
2021-01-12$8.57$8.5773,000
2021-01-11$8.49$8.4987,700
2021-01-08$8.37$8.37193,000
2021-01-07$8.07$8.07132,400
2021-01-06$7.93$7.93122,800
2021-01-05$8.12$8.12114,500
2021-01-04$8.11$8.11124,600