SIH.AX Sihayo Gold (ASX) +50.00% intraday 12 Feb 2026: assess volume and outlook

SIH.AX stock jumped 50.00% intraday on 12 Feb 2026, trading at A$0.003. The move shows a large percentage swing on thin activity, with volume 27,778 versus an average volume of 3,910,593. We flag this as a volatility event driven by a small float and microcap dynamics, not broad sector flows. Traders should weigh spreads, news catalysts and the gold sector backdrop before sizing positions.