CAT.SW Caterpillar (SIX) +12.22% to CHF557.28 pre-market Mar 2026: volume alert

CAT.SW stock opened pre-market with a strong move, trading at CHF557.28, up +12.22% on thin but concentrated volume. The jump follows sector chatter and a MarketBeat mention of construction names, pushing traders to watch order flow into Caterpillar. We summarise price action, valuation, technical signals and short-term catalysts for Swiss-listed Caterpillar on SIX.