KBX.SW Knorr-Bremse AG (SIX) -21.61% pre-market 10 Feb 2026: oversold bounce setup

KBX.SW stock opened pre-market at CHF 83.80, down 21.61%, creating a clear oversold bounce setup for traders. The drop follows a gap from the previous close of CHF 106.90 and comes on very light volume (10.00 shares). With EPS 3.17 and a PE near 26.44, the move looks technical rather than fundamental. We outline a measured trading approach, short-term price targets, and the key catalysts to watch ahead of the 19 Feb 2026 earnings announcement.