According to @business, Australian banking shares face a pivotal earnings window starting next week as current valuations set a high bar for results (source: @business). The source indicates lenders’ updates could trigger a reckoning if reported numbers or guidance fail to justify premium pricing, elevating event risk for ASX bank stocks and financial sector benchmarks (source: @business). For trading, the key watch is whether earnings validate the valuation premium, with risk focused around the reporting dates highlighted by the source (source: @business). The source does not discuss cryptocurrency markets; any impact would be via broader risk sentiment shifts around the earnings window (source: @business).