PSI is trading at $147.27, down 2.15%, in pre-market amid broader technology weakness.

  • PSI is the Invesco Semiconductors ETF; no PSI-specific announcement explaining the move surfaced.
  • Reuters reported September 28 that markets were mostly lower as oil rose after President Trump rejected Iran’s proposal. S&P 500 futures were down 0.3% and Nasdaq futures down 0.5%; that risk-off tone may be contributing, though those index moves were smaller than PSI’s decline.