3LBN.PA GraniteShares 3x Long BNP (EURONEXT) +17.43% 13 Jan 2026: volume spike

The 3LBN.PA stock jumped 17.43% intraday on EURONEXT to EUR 3.76 on 13 Jan 2026, but volume remained thin at 23 shares. Traders flagged the move because the fund tracks a leveraged exposure and can swing fast. The GraniteShares 3x Long BNP Daily fund listed on EURONEXT shows wide technical ranges and a low average volume of 441, so price gaps can appear on minimal flows. We review why the spike matters for short-term traders and longer-term model forecasts.