ASX 200 report:
15 September 2026

The Australia 200 trades 83 points (-0.95%) lower at 8666 at 3.45pm AEST.

ASX 200 dives below 8700 as global central banks prepare to tighten

ASX 200's September horror story extended today as the local bourse dived 92.3 points (-1.05%) to an almost 11-week low of 8657.1 after slicing below 8700 in early trade.

This follows last week's smash-up derby, which saw ASX 200 lose 264 points (-2.94%) and, at the halfway mark, the local bourse is down 4.50% for the month, well beyond its September average fall of -1.78%.

Today's decline follows another soft session on Wall Street, where weekend calls from the industry's own artificial intelligence (AI) leaders to slow the pace of development weighed on every leg of the AI trade, including Australia's commodity exposure to it.

Adding to the malaise, the rate-sensitive ASX 200 is being pounded by higher interest rates after the US 10-year yield pushed above 5.02% in today's Asian session, its highest level since 2007.

That, of course, comes ahead of expected rate hikes from the Federal Reserve (Fed) and the Bank of Japan (BoJ) later this week and, together with last week's European Central Bank (ECB) move, those decisions likely mark the start of a broader tightening cycle that could see at least eight G10 central banks lift rates by year end.

That list includes the Reserve Bank of Australia (RBA), the Reserve Bank of New Zealand (RBNZ), the ECB, the Bank of England (BoE), the Fed, the BoJ, the Riksbank and Norges Bank, with the Bank of Canada and the Swiss National Bank (SNB) the two maybe-doves watching from the sidelines.

ASX 200 stocks

Energy sector

In a sign of how deep today's rout went, the energy sector fell even as crude oil gained 1% to $102.86, consolidating its move above $100 a barrel.

• Santos fell 2.12% to $8.54
• Woodside Energy Group dropped 1.90% to $32.45
• Viva Energy Group declined 1.46% to $3.03.

Financials sector

The interest rate-sensitive big banks remain in the hurt locker:

• Macquarie Group losing 2.90% to $237.80
• Commonwealth Bank of Australia losing 1.83% to $152.16
• National Australia Bank falling 1.60% to $38.11
• ANZ Group Holdings dropping 1.11% to $37.12
• Westpac Banking Corporation off 0.68% to $34.30.

Health care sector

The health care sector was a bright spot on a stormy day.

• Telix Pharmaceuticals jumped 8.08% to $17.66 following a broker upgrade after the US Food and Drug Administration (FDA) approved Pixclara, its brain cancer imaging drug and FET-PET agent for glioma.
• ResMed lifted 2.72% to $31.33
• Sonic Healthcare added 1.42% to $19.32
• CSL rose 1.26% to $173.71.

Materials sector

The materials sector dived as copper futures slipped 2.2% overnight, while iron ore fell 0.20% to $95.40, extending its retreat from the $100 level it failed to break through with any conviction last week.

• Mineral Resources dipped 4.56% to $54.17
• Rio Tinto fell 2.50% to $164.01
• BHP Group lost 2.50% to $59.08
• Fortescue dropped 1.72% to $16.24.

ASX 200 technical analysis

ASX 200's retreat from the early-August record high of 9296.7 had been reasonably orderly until last week's collapse. The index first lost important support at 9000, then knifed below support from the 200-day moving average, now at 8817.

The depth of that retreat has left August's push to new highs looking like a false break higher and raises the risk of a retest of the bottom of the 8500 - 9000 range that contained the market from early April through late July.

This support at 8500 has to hold or the decline could deepen towards the 8262 low of late March.

ASX 200 daily candlestick chart

• _{Source: TradingView. The figures stated are as of 15 September 2026. Past performance is not a reliable indicator of future performance. This report does not contain and is not to be taken as containing any financial product advice or financial product recommendation.}