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Beach Energy the ‘Big 3’ winner of oil price rise, and…4DX Medical, too?

ASX News
02 March 2026 11:30 (AEDT)
A pipeline, owner unknown, runs across the screen. A grey scaffolding structure holds up a newer added pipe in pink.

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When it comes to Australia’s big 3 publicly listed energy companies – Woodside (ASX:WDS), Santos (ASX:STO), and Beach Energy (ASX:BPT) – Beach Energy is by far the clear winner up over +8% heading into the second hour of trade.

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Admittedly that mightn’t be too surprising, from the outset. Beach Energy is by far the smaller of the Big 3 with a market cap of only $2.7B compared to Woodside’s $57B and Santos’s $23.2B.

Still, as at 11.20am AEDT, Beach Energy shares were +8.7% higher to $1.19/sh on the back of some $10.65M worth of share turnover.

That’s well in line with a sectoral breakdown of the ASX on Monday where at the same time, Energy stocks are collectively up +5%. Woodside jumped easily to A$30/sh in premarket bids.

Similarly, a currency hedged Betashares ETF called ‘FUEL” has also seen gains on Monday, which probably tells you everything you need to know

ASX sectoral performance a/a 11.25am AEDT (Market Index)

I have already written today how the defence stock Electro Optic Systems (ASX:EOS) is climbing higher after the US and Israeli attacks on Iran over the weekend; and Droneshield (ASX:DRO) is following too.

But if you wanted a surprise winner from all of this, I’ve got one for you.

4D Medical pops too, for some reason

Erstwhile market darling biotech 4D Medical (ASX:4DX) is also up today to the tune of a +7.3% climb to $4.10/sh as at 11.30am AEDT on Monday. Why exactly that is the case remains anybody’s best guess.

Some $14M worth of shares traded hands in 4DX in the first two and a half hours of morning trades; the company does not yet make meaningful revenues but has lung scanning software being trialled by four major US universities including Stanford.

Sure, why not: 4D Medical’s intraday chart (Market Index)

The company does have existing contracts with the US Department of Defence (or Dept of War if you prefer); perhaps there are expectations there of heightened interest in 4DX from the US defence apparatus.

If you know anything more, send me an e-mail.

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