Applied Optoelectronics P/B
The P/B (Price-to-Book Ratio) of Applied Optoelectronics (AAOI) as of Oct 9, 2026 is 4.14. In the previous year, P/B (Price-to-Book Ratio) was 13.25 — a change of -68.78% (lower).
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P/B
4.14
YoY
-68.78%
Last updated:
The Applied Optoelectronics P/B history
3 Years
10 Years
25 Years
Max
| YEAR | P/B | YoY |
|---|---|---|
| 4.14 | -68.78% | |
| 13.25 | -6.22% | |
| 14.13 | -14.05% | |
| 16.44 | +37.85% | |
| 11.92 | +9.16% | |
| 10.92 | -1.47% | |
| 11.09 | +20.20% | |
| 9.22 | +1.27% | |
| 9.11 | -31.77% | |
| 13.35 | -27.26% | |
| 18.35 | -30.46% | |
| 26.39 | — |
Applied Optoelectronics Stock analysis
Frequently Asked Questions about Applied Optoelectronics stock
P/B (Price-to-Book Ratio) of Applied Optoelectronics is 4.14 in 2025.
P/B (Price-to-Book Ratio) of Applied Optoelectronics changed from 13.25 to 4.14, representing a -68.78% change. The value is lower than the previous year.
On Eulerpool you can find the complete historical development of P/B (Price-to-Book Ratio) Applied Optoelectronics since 2006 – with annual values, charts, and detailed analysis.
The Price-to-Book ratio compares a company's market price to its book value. A low P/B may indicate an undervalued stock, while a high P/B could suggest overvaluation or strong growth expectations.
P/B = Stock Price / Book Value per Share
To evaluate P/B (Price-to-Book Ratio)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for P/B (Price-to-Book Ratio).
A 'good' varies by industry and company stage. On Eulerpool, you can compare P/B (Price-to-Book Ratio)'s Applied Optoelectronics with sector peers and the industry average to assess whether it is attractive.
Valuation — Applied Optoelectronics
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