ASX Top Gainers & Losers Today — 17 Mar 2026

2 min read Daily Analysis

Here are today's biggest ASX small-cap movers — the 10 top gainers and 10 biggest decliners from SmallCapData's latest scan of 2,200+ tickers.

Top 10 Gainers

TickerChangeScoreSector
SRN+100.0%18Basic Materials
RNX+33.3%26Basic Materials
ROG+25.0%31Energy
TTX+22.4%37Healthcare
IOD+21.9%45Technology
AUR+21.2%36Basic Materials
BGT+20.0%49Healthcare
ECS+20.0%33Healthcare
VRC+20.0%28Basic Materials
PPY+18.8%30Consumer Cyclical

Top 10 Losers

TickerChangeScoreSector
GGE-25.0%33Energy
CUL-22.2%39Basic Materials
VAR-22.2%27Basic Materials
AYM-20.0%36Basic Materials
QXR-20.0%35Basic Materials
NFM-20.0%29Basic Materials
WGR-18.9%39Basic Materials
LSR-18.8%29Basic Materials
CNJ-18.2%20Basic Materials
GAL-18.0%44Basic Materials

Price changes reflect the latest available data. Large daily moves in small caps can be volatile and may reverse.

View the full top gainers screener or dashboard.

GENERAL INFORMATION ONLY — This article is produced by an algorithm and does not constitute personal financial advice, a recommendation, or an offer to buy or sell any security. SmallCapData does not hold an Australian Financial Services Licence (AFSL). You should consider seeking independent financial advice before making any investment decision. Past performance is not indicative of future results.
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