BlackBerry is trading 4.57% up now at CA$11.67 as markets broadly rally on September 21, 2026.
- The Nasdaq is up 1.64% and the S&P 500 is up 1.04%.
- Falling oil prices and Treasury yields support risk appetite.
- No clear company-specific announcement explains the move; investors may also be positioning ahead of fiscal second-quarter results scheduled for September 24, 2026.