3LST.PA GraniteShares 3x STMicroel EURONEXT 28 Jan 2026: volume spike trading cue

A sharp volume surge drove interest in the 3LST.PA stock on EURONEXT on 28 Jan 2026. The GraniteShares 3x Long STMicroel ETP traded 10800 shares versus an average of 25, a relative volume of 432.00, while the price closed near €0.28, down 3.15% on the session. Traders flagged the spike as a short-term directional signal tied to leveraged exposure to STMicroelectronics and sector flows in semiconductors.