AAOI (Applied Optoelectronics Inc.) historical data
STOCKListed1-minute bars
| Symbol | AAOI |
|---|---|
| Name | Applied Optoelectronics Inc. |
| Exchange | NASDAQ |
| Sector | Technology |
| Industry | Communication Equipment |
| IPO date | 2013-09-26 |
| History | 2013-09-27 to 2026-10-09 (about 13 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
AAOI last closed at $109.64 on 2026-10-09, +238.7% over the past year and +1514.7% over five years. Its deepest fall from a prior high in this history was -98.5%, reached on 2022-07-11.
| Last close | $109.64 (2026-10-09) |
|---|---|
| 1-year change | +238.7% |
| 5-year change | +1514.7% |
| Annualized since 2013-09-27 | +20.1% |
| 52-week range | $19.49 – $223.10 |
| Deepest drawdown | -98.5% (2022-07-11) |
| Avg. daily dollar volume (3 months) | $1.1bn |
| Daily bars in history | 3,278 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 481 |
|---|---|
| Shares held | 51,130,718 ($7.6bn reported value) |
| Quarter flows | 175 new, 136 added, 144 trimmed, 70 exited; -1,962,685 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("AAOI") on the look-back bundles. Top holders of AAOI · All 13F managers
Short interest (2026-09-30)
| Shares short | 13,870,138 (+12.7% vs prior report) |
|---|---|
| Days to cover | 1.96 |
AAOI short interest history · Technology sector
Get it in Python
import finzdata as yf
df = yf.Ticker("AAOI").history(start="2013-09-27", interval="1d")
df.tail()