NASDAQ:AAOI | Historical Stock Price | APPLIED OPTOELECTRONICS, 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
2013-09-26 to 2026-09-04
Data captured

Stock Price Chart

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

$1.45$3.92$10.55$28.44$76.63$206.472013-09-262026-08-27

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

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Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$17.16$17.16103,200
2015-12-30$17.80$17.80128,900
2015-12-29$18.04$18.04199,100
2015-12-28$17.56$17.56230,200
2015-12-24$17.58$17.58149,300
2015-12-23$17.12$17.12188,300
2015-12-22$16.92$16.92155,900
2015-12-21$17.00$17.00263,000
2015-12-18$16.92$16.92303,900
2015-12-17$16.87$16.87244,900
2015-12-16$16.91$16.91200,800
2015-12-15$16.77$16.77233,400
2015-12-14$17.01$17.01253,800
2015-12-11$16.73$16.73213,400
2015-12-10$17.17$17.17157,100
2015-12-09$17.47$17.47259,900
2015-12-08$17.23$17.23333,400
2015-12-07$17.43$17.43224,700
2015-12-04$17.98$17.98279,600
2015-12-03$17.82$17.82281,200
2015-12-02$18.49$18.49191,900
2015-12-01$18.83$18.83337,700
2015-11-30$18.75$18.75232,900
2015-11-27$18.56$18.56129,800
2015-11-25$18.38$18.38159,600
2015-11-24$18.52$18.52224,500
2015-11-23$18.56$18.56440,900
2015-11-20$17.96$17.96425,100
2015-11-19$17.33$17.33434,200
2015-11-18$16.64$16.64389,800
2015-11-17$16.68$16.68477,800
2015-11-16$16.93$16.93421,200
2015-11-13$16.60$16.60568,700
2015-11-12$16.11$16.11379,800
2015-11-11$16.76$16.76277,100
2015-11-10$16.91$16.91470,400
2015-11-09$16.76$16.76549,800
2015-11-06$17.63$17.631,311,600
2015-11-05$17.73$17.73732,200
2015-11-04$18.31$18.311,261,200
2015-11-03$20.43$20.43312,200
2015-11-02$20.33$20.33550,500
2015-10-30$20.62$20.62261,400
2015-10-29$20.41$20.41428,800
2015-10-28$21.30$21.30580,500
2015-10-27$20.45$20.45512,200
2015-10-26$19.81$19.81240,200
2015-10-23$19.76$19.76370,000
2015-10-22$19.38$19.38484,000
2015-10-21$17.94$17.94172,000
2015-10-20$18.24$18.24274,200
2015-10-19$17.90$17.90263,200
2015-10-16$18.58$18.58178,200
2015-10-15$18.91$18.91251,200
2015-10-14$17.24$17.24363,000
2015-10-13$18.37$18.37256,500
2015-10-12$18.94$18.94697,800
2015-10-09$20.10$20.10206,400
2015-10-08$20.31$20.31197,700
2015-10-07$19.81$19.81203,900
2015-10-06$19.08$19.08120,400
2015-10-05$19.44$19.44233,300
2015-10-02$18.17$18.17154,800
2015-10-01$18.04$18.04348,600
2015-09-30$18.78$18.78468,700
2015-09-29$16.89$16.89365,500
2015-09-28$17.62$17.62308,200
2015-09-25$17.64$17.64386,000
2015-09-24$18.64$18.64236,900
2015-09-23$18.78$18.78202,700
2015-09-22$18.90$18.90217,600
2015-09-21$19.72$19.72274,600
2015-09-18$19.54$19.54614,400
2015-09-17$19.57$19.57239,200
2015-09-16$19.89$19.89313,400
2015-09-15$19.01$19.01352,500
2015-09-14$18.86$18.86664,900
2015-09-11$20.32$20.32354,400
2015-09-10$21.26$21.26223,300
2015-09-09$20.77$20.77363,900
2015-09-08$21.66$21.66436,600
2015-09-04$20.17$20.17217,700
2015-09-03$20.51$20.51210,300
2015-09-02$20.47$20.47295,900
2015-09-01$19.67$19.67334,300
2015-08-31$20.61$20.61422,900
2015-08-28$21.11$21.11314,600
2015-08-27$20.49$20.49350,900
2015-08-26$19.70$19.70434,500
2015-08-25$19.18$19.18431,800
2015-08-24$19.06$19.06771,400
2015-08-21$19.89$19.89458,100
2015-08-20$20.33$20.33402,100
2015-08-19$21.72$21.72338,600
2015-08-18$21.83$21.83405,500
2015-08-17$21.87$21.871,874,800
2015-08-14$22.11$22.11326,200
2015-08-13$22.51$22.51623,900
2015-08-12$22.38$22.38489,200
2015-08-11$22.10$22.10816,900
2015-08-10$21.99$21.99520,300
2015-08-07$21.85$21.85582,000
2015-08-06$20.95$20.951,646,300
2015-08-05$19.00$19.00435,800
2015-08-04$18.73$18.73250,000
2015-08-03$19.02$19.02291,500
2015-07-31$19.45$19.45361,400
2015-07-30$18.56$18.56206,500
2015-07-29$18.20$18.20152,000
2015-07-28$18.42$18.42209,200
2015-07-27$18.24$18.24257,800
2015-07-24$18.55$18.55198,100
2015-07-23$18.72$18.72298,900
2015-07-22$18.31$18.31171,600
2015-07-21$18.67$18.67176,600
2015-07-20$18.58$18.58270,100
2015-07-17$19.28$19.28355,000
2015-07-16$19.28$19.28499,000
2015-07-15$19.53$19.53251,800
2015-07-14$19.70$19.70456,200
2015-07-13$19.96$19.961,830,200
2015-07-10$16.91$16.91235,000
2015-07-09$16.19$16.19193,900
2015-07-08$16.05$16.05250,200
2015-07-07$17.19$17.19314,100
2015-07-06$17.06$17.06166,100
2015-07-02$17.06$17.06326,200
2015-07-01$18.07$18.07296,700
2015-06-30$17.36$17.36148,300
2015-06-29$17.33$17.33259,400
2015-06-26$18.71$18.71557,100
2015-06-25$19.13$19.13274,300
2015-06-24$19.20$19.201,158,500
2015-06-23$17.99$17.99104,900
2015-06-22$18.01$18.01251,100
2015-06-19$18.36$18.36607,600
2015-06-18$18.99$18.99267,500
2015-06-17$18.66$18.66150,300
2015-06-16$18.86$18.86170,100
2015-06-15$19.05$19.05327,900
2015-06-12$18.43$18.43119,000
2015-06-11$18.31$18.31143,800
2015-06-10$18.29$18.29239,600
2015-06-09$17.54$17.54165,800
2015-06-08$17.69$17.69193,000
2015-06-05$18.21$18.21189,000
2015-06-04$17.67$17.67330,600
2015-06-03$18.60$18.60261,800
2015-06-02$18.16$18.16297,400
2015-06-01$17.85$17.85294,400
2015-05-29$17.86$17.86279,400
2015-05-28$18.01$18.01431,800
2015-05-27$18.77$18.77577,200
2015-05-26$19.18$19.181,411,700
2015-05-22$16.67$16.67613,200
2015-05-21$15.62$15.62295,100
2015-05-20$15.16$15.16220,300
2015-05-19$14.53$14.5389,500
2015-05-18$14.80$14.80166,300
2015-05-15$14.52$14.52124,300
2015-05-14$14.72$14.72131,600
2015-05-13$14.68$14.68136,700
2015-05-12$14.81$14.81140,900
2015-05-11$14.78$14.78170,600
2015-05-08$15.14$15.14566,000
2015-05-07$13.85$13.85169,400
2015-05-06$13.65$13.65234,800
2015-05-05$13.44$13.44252,600
2015-05-04$13.67$13.67165,600
2015-05-01$13.61$13.61395,400
2015-04-30$14.28$14.28614,000
2015-04-29$15.01$15.01194,900
2015-04-28$15.10$15.10146,900
2015-04-27$14.87$14.87162,900
2015-04-24$14.85$14.85122,600
2015-04-23$15.00$15.00115,400
2015-04-22$14.60$14.60157,500
2015-04-21$14.97$14.97197,000
2015-04-20$14.76$14.76219,100
2015-04-17$14.76$14.76557,000
2015-04-16$14.53$14.53299,400
2015-04-15$13.61$13.61220,600
2015-04-14$13.02$13.02529,500
2015-04-13$13.19$13.19105,000
2015-04-10$13.45$13.45204,200
2015-04-09$13.70$13.70300,500
2015-04-08$13.28$13.28118,200
2015-04-07$13.19$13.19180,600
2015-04-06$13.69$13.69140,200
2015-04-02$13.46$13.46178,700
2015-04-01$13.43$13.43192,800
2015-03-31$13.88$13.88184,400
2015-03-30$13.89$13.89182,700
2015-03-27$13.19$13.19133,300
2015-03-26$13.32$13.32241,200
2015-03-25$13.71$13.71146,100
2015-03-24$14.08$14.08149,000
2015-03-23$13.95$13.95232,200
2015-03-20$13.80$13.80244,200
2015-03-19$13.78$13.78239,600
2015-03-18$13.27$13.27225,700
2015-03-17$12.85$12.85140,700
2015-03-16$12.73$12.73238,900
2015-03-13$12.98$12.98293,600
2015-03-12$12.95$12.95237,700
2015-03-11$12.34$12.34169,700
2015-03-10$12.12$12.12140,500
2015-03-09$12.00$12.00198,100
2015-03-06$12.41$12.41266,400
2015-03-05$12.74$12.74260,500
2015-03-04$12.88$12.88303,100
2015-03-03$13.02$13.02490,400
2015-03-02$13.27$13.27665,100
2015-02-27$12.48$12.48457,600
2015-02-26$11.82$11.821,558,200
2015-02-25$10.51$10.51316,600
2015-02-24$10.35$10.35304,000
2015-02-23$10.06$10.06216,200
2015-02-20$10.22$10.2293,700
2015-02-19$10.21$10.21152,900
2015-02-18$10.17$10.17107,200
2015-02-17$10.25$10.25215,900
2015-02-13$10.15$10.15143,800
2015-02-12$10.20$10.20310,500
2015-02-11$10.21$10.21162,800
2015-02-10$10.20$10.20166,900
2015-02-09$9.85$9.8590,600
2015-02-06$9.60$9.60111,800
2015-02-05$9.37$9.37110,300
2015-02-04$9.15$9.15161,100
2015-02-03$9.02$9.02206,500
2015-02-02$8.71$8.71132,900
2015-01-30$8.94$8.94138,200
2015-01-29$9.20$9.20246,000
2015-01-28$9.08$9.08235,500
2015-01-27$9.41$9.41194,800
2015-01-26$9.25$9.25174,200
2015-01-23$9.21$9.21180,900
2015-01-22$8.98$8.98172,500
2015-01-21$8.74$8.74144,200
2015-01-20$8.60$8.60143,900
2015-01-16$8.59$8.59210,700
2015-01-15$8.38$8.38313,700
2015-01-14$8.80$8.80557,900
2015-01-13$9.25$9.25484,100
2015-01-12$9.70$9.70159,900
2015-01-09$10.11$10.11114,700
2015-01-08$9.96$9.96214,200
2015-01-07$9.85$9.85351,500
2015-01-06$10.25$10.25183,500
2015-01-05$10.65$10.65204,700
2015-01-02$10.79$10.79184,600