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 — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$101.91163,088
2026-09-03$102.04147,460
2026-09-02$102.1873,776
2026-09-01$104.45124,861
2026-08-31$107.35121,967
2026-08-28$110.27202,226
2026-08-27$113.28$113.286,254,100$117.03116,296
2026-08-26$113.76$113.764,878,800$110.90116,351
2026-08-25$113.15$113.156,735,500$111.63183,489
2026-08-24$107.63$107.6315,016,500$109.13560,718
2026-08-21$124.82$124.829,748,200$129.67149,177
2026-08-20$129.10$129.109,518,800$121.92173,462
2026-08-19$122.19$122.1912,346,600$135.80265,256
2026-08-18$131.41$131.4114,651,500$146.00283,390
2026-08-17$154.89$154.8912,904,100$153.57214,337
2026-08-14$150.28$150.2818,775,000$130.67325,730
2026-08-13$130.08$130.0810,700,700$135.71260,593
2026-08-12$138.08$138.0813,189,200$141.96216,242
2026-08-11$134.33$134.339,211,200$133.82223,605
2026-08-10$132.81$132.8118,508,700$141.51366,460
2026-08-07$135.63$135.6324,102,400$142.60534,414
2026-08-06$124.22$124.2215,377,200$121.16306,455
2026-08-05$128.56$128.5612,480,200$128.15278,991
2026-08-04$131.63$131.6321,013,700$128.58500,382
2026-08-03$110.21$110.2112,055,500$89.80279,551
2026-07-31$94.32$94.329,739,900$100.53266,130
2026-07-30$90.11$90.1110,949,200$83.14273,243
2026-07-29$76.52$76.5212,204,300$88.02280,487
2026-07-28$88.14$88.1410,840,300$92.95232,990
2026-07-27$97.82$97.826,662,400$100.43195,807
2026-07-24$100.15$100.157,103,600$108.78220,159
2026-07-23$112.02$112.026,288,600$108.77203,053
2026-07-22$110.52$110.528,073,000$115.03164,123
2026-07-21$119.26$119.2610,284,700$107.74399,983
2026-07-20$103.02$103.025,163,500$104.23129,772
2026-07-17$102.41$102.419,637,800
2026-07-16$100.24$100.249,966,600
2026-07-15$109.09$109.0910,324,200
2026-07-14$125.45$125.459,987,000
2026-07-13$111.88$111.886,599,200
2026-07-10$119.92$119.926,738,000
2026-07-09$122.21$122.219,211,800
2026-07-08$114.44$114.446,289,000
2026-07-07$114.41$114.419,265,800
2026-07-06$123.36$123.368,121,000
2026-07-02$120.95$120.9515,986,500
2026-07-01$139.00$139.006,477,800
2026-06-30$148.16$148.167,492,800
2026-06-29$150.10$150.1010,321,900
2026-06-26$135.69$135.6920,188,200
2026-06-25$138.54$138.5413,301,900
2026-06-24$146.97$146.9710,609,900
2026-06-23$147.44$147.4413,591,900
2026-06-22$171.23$171.2314,536,900
2026-06-18$161.85$161.8516,726,200
2026-06-17$167.34$167.3410,005,500
2026-06-16$170.81$170.8113,109,800
2026-06-15$191.55$191.5514,611,900
2026-06-12$169.05$169.0512,686,900
2026-06-11$172.78$172.7814,448,500
2026-06-10$175.13$175.1317,040,900
2026-06-09$162.88$162.8826,968,700
2026-06-08$196.64$196.6414,905,700
2026-06-05$177.00$177.0019,828,200
2026-06-04$202.89$202.8914,528,800
2026-06-03$184.07$184.079,948,700
2026-06-02$202.37$202.3712,724,300
2026-06-01$185.67$185.6716,045,900
2026-05-29$158.41$158.4111,922,000
2026-05-28$169.02$169.0210,018,400
2026-05-27$179.83$179.8310,258,800
2026-05-26$177.62$177.6211,319,200
2026-05-22$181.49$181.4910,301,800
2026-05-21$176.81$176.819,868,900
2026-05-20$165.26$165.269,784,600
2026-05-19$171.33$171.338,980,000
2026-05-18$173.26$173.2613,219,100
2026-05-15$190.36$190.368,467,700
2026-05-14$203.57$203.5712,104,000
2026-05-13$223.10$223.1018,450,400
2026-05-12$188.28$188.2816,391,200
2026-05-11$184.90$184.9016,660,000
2026-05-08$148.94$148.9420,778,600
2026-05-07$157.55$157.5514,494,600
2026-05-06$178.54$178.549,107,500
2026-05-05$180.57$180.577,984,000
2026-05-04$172.98$172.9810,179,900
2026-05-01$183.51$183.5113,196,700
2026-04-30$164.36$164.368,838,000
2026-04-29$152.83$152.839,604,100
2026-04-28$137.26$137.267,158,100
2026-04-27$145.78$145.789,442,600
2026-04-24$162.17$162.1713,924,400
2026-04-23$137.73$137.738,143,600
2026-04-22$149.42$149.429,839,500
2026-04-21$150.57$150.5710,314,900
2026-04-20$163.47$163.476,711,400
2026-04-17$159.42$159.428,713,100
2026-04-16$157.32$157.3210,688,900
2026-04-15$142.55$142.559,638,300
2026-04-14$146.39$146.3910,767,300
2026-04-13$153.19$153.1911,023,300
2026-04-10$150.60$150.6021,901,700
2026-04-09$133.30$133.3016,929,500
2026-04-08$132.70$132.7015,028,900
2026-04-07$117.64$117.6412,271,400
2026-04-06$107.45$107.4516,994,200
2026-04-02$103.91$103.9120,043,600
2026-04-01$86.35$86.3512,788,800
2026-03-31$84.59$84.5913,094,300
2026-03-30$85.19$85.1913,584,800
2026-03-27$98.21$98.217,600,900
2026-03-26$97.42$97.429,617,300
2026-03-25$114.41$114.4111,313,000
2026-03-24$113.90$113.9016,895,700
2026-03-23$95.76$95.7610,729,800
2026-03-20$87.54$87.5412,205,200
2026-03-19$101.92$101.9211,294,000
2026-03-18$92.63$92.6315,330,900
2026-03-17$86.33$86.3316,650,000
2026-03-16$94.07$94.0710,815,600
2026-03-13$96.81$96.8114,962,100
2026-03-12$106.19$106.1915,398,400
2026-03-11$127.01$127.0110,310,400
2026-03-10$120.49$120.4913,617,300
2026-03-09$110.62$110.6213,838,000
2026-03-06$95.58$95.5815,240,700
2026-03-05$101.14$101.1410,217,700
2026-03-04$99.71$99.7110,474,500
2026-03-03$95.34$95.3416,983,300
2026-03-02$102.51$102.5127,112,800
2026-02-27$84.23$84.2324,886,200
2026-02-26$53.69$53.695,508,400
2026-02-25$58.12$58.123,649,000
2026-02-24$56.27$56.274,197,500
2026-02-23$53.96$53.966,239,100
2026-02-20$51.68$51.687,979,700
2026-02-19$46.98$46.983,208,400
2026-02-18$43.44$43.441,858,600
2026-02-17$43.91$43.913,326,500
2026-02-13$44.46$44.462,745,300
2026-02-12$43.99$43.994,200,100
2026-02-11$48.40$48.403,537,900
2026-02-10$48.49$48.494,352,300
2026-02-09$47.91$47.915,961,900
2026-02-06$44.30$44.305,410,400
2026-02-05$38.13$38.133,848,700
2026-02-04$39.90$39.907,206,200
2026-02-03$46.12$46.125,659,400
2026-02-02$44.16$44.168,889,400
2026-01-30$43.61$43.6112,001,000
2026-01-29$39.57$39.578,572,100
2026-01-28$45.23$45.2311,717,700
2026-01-27$37.39$37.393,134,000
2026-01-26$34.89$34.893,243,000
2026-01-23$35.72$35.722,976,200
2026-01-22$38.15$38.154,269,100
2026-01-21$38.38$38.383,450,300
2026-01-20$39.26$39.264,089,700
2026-01-16$37.04$37.044,257,900
2026-01-15$37.00$37.005,691,200
2026-01-14$34.47$34.472,088,000
2026-01-13$34.18$34.183,169,000
2026-01-12$33.72$33.723,848,700
2026-01-09$34.04$34.045,546,300
2026-01-08$33.01$33.018,578,800
2026-01-07$38.06$38.063,814,400
2026-01-06$38.61$38.615,061,800
2026-01-05$34.99$34.996,609,600
2026-01-02$39.60$39.604,857,600