stockNASDAQ: AAOI • 28 Days Updates
Applied Optoelectronics Inc. (AAOI)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Applied Optoelectronics (AAOI) designs and manufactures optoelectronic components and subsystems serving communications and industrial markets, trading on Nasdaq Stocks. Shares last closed at $109.64, moving -5.15% over the past week and +4.06% across 28 days. Longer term, the stock is -2.00% over 3 months, -28.43% over 6 months and +238.71% over 12 months. For comparison, HTZ (Hertz Global) (-5.88%), COCO (The Vita Coco) (+12.27%), TSCO (Tractor Supply) (+2.09%), LAB (Standard BioTools) (-0.09%) and XE (X-Energy) (-8.17%) all moved over the same 28-day stretch.
Investor Relations:ao-inc.com
Price & Performance Trajectory
Applied Optoelectronics Inc.NASDAQ: AAOI
Latest Close
$109.64
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesAAOI session performance
✓ Latest Close USD
$109.64
Latest session close
+$4.28vs period start
Period Return % % GAIN
+4.06%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$131.15 / $93.62
Period range envelope
$37.53channel spread
Total Volume SHARES
186.18M
Period turnover
Avg: 8.87M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(21 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $109.64 | +3.53% | $117.16 | $108.62 | 14.42M |
| Oct 08, 2026 | $105.90 | -13.58% | $119.91 | $104.88 | 19.24M |
| Oct 07, 2026 | $122.54 | -5.85% | $127.89 | $119.73 | 10.77M |
| Oct 06, 2026 | $130.16 | +7.07% | $131.15 | $124.30 | 12.53M |
| Oct 05, 2026 | $121.57 | +5.17% | $121.92 | $112.80 | 9.35M |
| Oct 02, 2026 | $115.59 | +7.71% | $117.70 | $106.32 | 11.07M |
| Oct 01, 2026 | $107.32 | +8.12% | $108.28 | $97.77 | 11.31M |
| Sep 30, 2026 | $99.26 | -1.40% | $104.25 | $96.41 | 5.83M |
| Sep 29, 2026 | $100.67 | +3.98% | $103.83 | $97.43 | 7.29M |
| Sep 28, 2026 | $96.82 | -4.52% | $102.43 | $93.62 | 8.20M |
| Sep 25, 2026 | $101.40 | +0.37% | $105.03 | $99.97 | 5.44M |
| Sep 24, 2026 | $101.03 | -0.03% | $103.58 | $97.59 | 5.55M |
| Sep 23, 2026 | $101.06 | -5.55% | $107.32 | $100.42 | 6.60M |
| Sep 22, 2026 | $107.00 | -1.54% | $110.74 | $103.90 | 7.48M |
| Sep 21, 2026 | $108.67 | +3.33% | $109.73 | $104.92 | 8.16M |
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