SemiEcosystem

Tuesday, April 21, 2026

Apr 20 4:15 PM ET – Apr 21 4:15 PM ET

SOXX
$420.70+0.75%
SMH
$464.66+0.15%
All Semis
+0.57%
Top Gainer
POET+19.32%
POET Technologies
Stories Today
39

Segment Performance · Market-Cap Weighted

Logic, Compute & AI
-0.81%AMD +3.5%
Wireless & Networking
+0.72%ALAB +9.2%
Semiconductor Equipment
-0.64%AEHR +4.0%
Foundry & Manufacturing
+0.52%IMOS +5.6%
Memory & Storage
+0.40%WDC +2.6%
Analog & Power
-0.03%NVTS +16.1%
EDA & Design IP
+0.70%POET +19.3%
Materials & Chemicals
-0.71%ENTG -1.3%
Automotive & Industrial
-1.56%HON -3.3%
Emerging Compute
-5.34%RGTI -7.1%

Published Stories · 39 stories