Why Pegasystems (PEGA) stock sank Friday — and what Wall Street watches next
• Pegasystems shares fell 6.1% on Friday, underperforming a weak session for software stocks• The software sector lagged even as chipmakers lifted the Dow and S&P 500 in the first U.S. session of 2026• Traders are watching the Jan. 9 U.S. jobs report and whether PEGA holds Friday’s intraday low before Monday’s open
