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Stock comparison

AAOI vs FN

Applied Optoelectronics, Inc. and Fabrinet - both members of Networking / Optical.

Applied Optoelectronics, Inc.
Last close
$124.82
Market cap
$10.6B
Sector
Information Technology
30d return
+4.1%
90d return
-14.7%
252d return
-
FNUS
Fabrinet
Last close
$436.67
Market cap
$15.6B
Sector
Information Technology
30d return
-7.3%
90d return
-35.9%
252d return
-

252-day correlation

0.57moderate

Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.

Shared context

Want the full picture? AAOI stock page · FN stock page · full correlation matrix

Data refreshes daily. Last close 2026-08-21.