AustraliaDaily Briefs

Daily Brief Australia: De Grey Mining, Iron Ore and more

In today’s briefing:

  • Aussie Arbs: Trump Tariffs And MACs
  • [IO Technicals Weekly 2025/​14]: IO Volatility Set to Rise Amid Trade Tensions


Aussie Arbs: Trump Tariffs And MACs

By David Blennerhassett

  • Travis Lundy succinctly summarised the Trump Tariffs in Trump Team’s Weird Tariff Math – Not Meant to Be Negotiated. Do read his note.
  • From an arb standpoint, most (all?) NBIOs will likely see a downward revision in pricing. Vote risk should also be reduced.
  • Such tariffs on predominantly domestic businesses should not trigger material adverse changes (MACs) Down Under. But it is still a worthwhile project to dig a little deeper.  

[IO Technicals Weekly 2025/​14]: IO Volatility Set to Rise Amid Trade Tensions

By Pranay Yadav

  • SGX Iron Ore Futures fell $2.78/ton WoW, closing at $99.45/ton on April 4 after breaching key support levels and trading in a wider $5.95/ton range.
  • U.S.–China tariff escalation led to a MACD-confirmed downtrend and prices plunging below 100- and 200-day DMAs, signaling heightened bearish momentum.
  • Despite sharp price drops, implied volatility declined across all deltas reaching new lows for the year, with skew falling to +0.5%. 

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