SMH3.L is trading at $12.00 (-3.90%) amid chip-equipment weakness after Lam Research shares fell 6.64% after hours.

  • Lam Research reported results and guidance above expectations.
  • The Philadelphia Semiconductor Index rose 1.97% on October 21, while Texas Instruments reported stronger-than-expected results; the ETF’s decline does not align with the prior-session chip-index gain.
  • Broader doubts about AI investment and geopolitical risk may add pressure.