HP Inc. (HPQ.SW, SIX) after-hours -23.48% on volume spike 24 Feb 2026: CHF15.25

HPQ.SW stock fell sharply 23.48% to CHF 15.25 in after-hours trade on 24 Feb 2026 after a clear volume spike. Volume printed 200 shares versus an average of 6, a 33.33x surge that amplified intra-day weakness from a CHF 19.93 close. The move follows HP Inc. Q4 earnings timing and wider tech market pressure. Traders should treat this as a high-conviction liquidity event that changes short-term support and risk levels.