Global Markets | Australian shares slide as banks, CSL drag; US‑Iran tensions hit risk appetite by ET Markets | May 11, 2026 2:06 pm | Indian Stocks, Market, News Biotech darling CSL tumbled 16% after it slashed its full-year 2026 outlook and flagged a $5 billion impairment. The stock dragged the healthcare index 6.5% lower to an over eight-year low.
