BUY.AX Bounty Oil & Gas NL jumps 50% on ASX at close: volume spike flags short-term trade

BUY.AX stock surged 50.00% to A$0.003 at the ASX close on 23 Feb 2026, driven by a large uptick in trading volume. The rise moved shares from the prior close of A$0.002 on relatively thin market depth. Volume reached 966,667 shares versus an average of 951,266, lifting market capitalisation to about A$4,684,803.00. Traders flagged the jump as a short-term rally with no formal company announcement, so investors should weigh liquidity and fundamentals before acting.