AAOI Historical Stock Prices & CSV Downloads

Applied Optoelectronics, Inc. (AAOI), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Oct 30, 2026	71.86	74.25	65.77	69.05	69.05	17,065,900
Oct 29, 2026	81.63	83.31	76.98	79.19	79.19	9,802,800
Oct 28, 2026	78.17	82.28	77.02	82.22	82.22	12,085,300
Oct 27, 2026	73.27	77.28	71.08	76.95	76.95	9,439,900
Oct 26, 2026	67.48	74.39	66.51	71.94	71.94	11,300,400
Oct 23, 2026	68.72	71.20	67.12	67.51	67.51	8,971,000
Oct 22, 2026	72.19	73.15	66.28	68.07	68.07	14,145,500
Oct 21, 2026	80.92	81.32	76.51	77.32	77.32	7,886,200
Oct 20, 2026	75.00	79.20	73.05	76.74	76.74	9,118,000
Oct 19, 2026	80.00	80.47	75.62	78.20	78.20	11,698,300
Oct 16, 2026	83.31	83.44	75.43	75.57	75.57	14,152,000
Oct 15, 2026	80.91	85.02	76.21	83.73	83.73	17,787,700
Oct 14, 2026	94.96	96.14	85.75	86.22	86.22	14,925,800
Oct 13, 2026	97.44	99.77	95.08	97.78	97.78	10,830,600
Oct 12, 2026	106.20	106.41	99.22	100.68	100.68	11,030,900
Oct 9, 2026	113.00	117.16	108.62	109.64	109.64	14,512,500
Oct 8, 2026	117.44	119.91	104.88	105.90	105.90	19,419,300
Oct 7, 2026	126.12	127.89	119.73	122.54	122.54	10,765,700
Oct 6, 2026	126.00	131.15	124.30	130.16	130.16	12,525,200
Oct 5, 2026	118.50	121.92	112.80	121.57	121.57	9,354,100
Oct 2, 2026	110.25	117.70	106.32	115.59	115.59	11,066,100
Oct 1, 2026	99.67	108.28	97.77	107.32	107.32	11,307,700
Sep 30, 2026	101.90	104.25	96.41	99.26	99.26	5,827,300
Sep 29, 2026	98.77	103.83	97.43	100.67	100.67	7,288,100
Sep 28, 2026	100.09	102.43	93.62	96.82	96.82	8,195,600

Historical stock data.