Applied Optoelectronics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 20, 2026	39.60	39.60	39.60	39.60	39.60	7.03%	-
Feb 19, 2026	36.40	37.00	36.40	37.00	37.00	1.09%	274
Feb 18, 2026	36.60	36.60	36.60	36.60	36.60	-	-
Feb 17, 2026	36.60	36.60	36.60	36.60	36.60	-1.61%	-
Feb 16, 2026	37.20	37.20	37.20	37.20	37.20	1.64%	-
Feb 13, 2026	36.60	36.60	36.60	36.60	36.60	-9.41%	-
Feb 12, 2026	40.40	40.40	40.40	40.40	40.40	0.50%	-
Feb 11, 2026	40.20	40.20	40.20	40.20	40.20	2.03%	-
Feb 10, 2026	39.40	39.40	39.40	39.40	39.40	7.07%	-
Feb 9, 2026	36.80	36.80	36.80	36.80	36.80	16.46%	-
Feb 6, 2026	31.60	31.60	31.60	31.60	31.60	-6.51%	-
Feb 5, 2026	33.80	33.80	33.80	33.80	33.80	-0.59%	-
Feb 4, 2026	39.20	39.20	34.00	34.00	34.00	-10.05%	40
Feb 3, 2026	37.40	37.80	37.40	37.80	37.80	5.00%	100
Feb 2, 2026	35.00	36.00	35.00	36.00	36.00	10.43%	150
Jan 30, 2026	32.60	32.60	32.60	32.60	32.60	1.24%	-
Jan 29, 2026	37.00	37.00	32.20	32.20	32.20	-13.44%	25
Jan 28, 2026	31.00	37.20	31.00	37.20	37.20	27.40%	17
Jan 27, 2026	29.20	29.20	29.20	29.20	29.20	-0.68%	-
Jan 26, 2026	29.60	29.60	29.40	29.40	29.40	-8.13%	260
Jan 23, 2026	32.00	32.00	32.00	32.00	32.00	-1.84%	-
Jan 22, 2026	32.60	32.60	32.60	32.60	32.60	5.16%	-
Jan 21, 2026	33.20	33.20	31.00	31.00	31.00	-7.19%	90
Jan 20, 2026	30.20	33.40	30.20	33.40	33.40	6.37%	15
Jan 19, 2026	31.40	31.40	31.40	31.40	31.40	-3.09%	-
Jan 16, 2026	31.40	32.40	31.40	32.40	32.40	10.96%	35
Jan 15, 2026	29.20	29.20	29.20	29.20	29.20	0.69%	-
Jan 14, 2026	29.00	29.00	29.00	29.00	29.00	1.40%	-
Jan 13, 2026	28.60	28.60	28.60	28.60	28.60	1.42%	-
Jan 12, 2026	28.20	28.20	28.20	28.20	28.20	-1.40%	-
Jan 9, 2026	28.00	28.60	28.00	28.60	28.60	-10.06%	771
Jan 8, 2026	31.80	31.80	31.80	31.80	31.80	-1.85%	-
Jan 7, 2026	32.40	32.40	32.40	32.40	32.40	10.20%	-
Jan 6, 2026	29.40	29.40	29.40	29.40	29.40	-15.03%	-
Jan 5, 2026	33.40	34.60	33.40	34.60	34.60	16.11%	1