Why did COS.AX stock jump pre-market today?

COS.AX stock jumped **25.00%** pre-market on heavy volume (**1,278,971.00** shares). The move reflects intra-day buying, low float dynamics and a gap above the prior close of **A$0.24**. No single public catalyst was released by the company at time of writing.

What valuation metrics should investors check for COS.AX stock?

Key metrics: price **A$0.30**, EPS **A$0.04**, PE **7.50**, price-to-book **0.73**, dividend yield ~**7.23%**. Watch price relative to 50-day **A$0.47** and 200-day **A$0.55** for trend context.

What is Meyka AI’s forecast and grade for COS.AX stock?

Meyka AI rates COS.AX **73.41** (Grade B+, Suggestion BUY). Model projects monthly **A$0.30** (flat) and quarterly **A$0.25** (-16.67% vs current). Forecasts are model-based and not guarantees.

How should traders manage risk when trading COS.AX stock?

Given thin liquidity and large intraday moves, use small position sizes, tight stops and monitor volume. Consider targets near **A$0.47** (50-day) and **A$0.55** (200-day). Re-evaluate after company announcements.

AU Stocks

COS.AX stock up 25.00% pre-market ASX 28 Feb 2026: heavy volume signals momentum

ByDanny Kontos February 27, 2026February 27, 2026

COS.AX stock surged 25.00% pre-market to A$0.30 on 28 Feb 2026, trading 1,278,971 shares versus an average of 55,661.00. The move makes COSOL Limited (COS.AX) one of the ASX top gainers this pre-market session and follows a low open at A$0.245 and a previous close of A$0.24. Investors should note the spike in volume and the gap above the 50-day average A$0.47 and 200-day average A$0.55, which frames both a short-term reversal opportunity and elevated volatility risk.