The US debt crisis is spiralling, with $37 trillion in debt and interest costs now near $1 trillion – five years ahead of schedule.

Suncorp, Origin and Pro Medicus posted results that kept sentiment strong and share prices moving higher.

Telstra's results gave income investors what they wanted, but a big share price rally may have made the stock riskier.

Results from CBA and Life360 moved the market, with one sliding and the other surging on very strong numbers.

CBA shares have fallen 5% after results, but for income-focused investors, the case for holding is as strong as ever.

JB Hi-Fi rebounded and Car Group held steady after results – both proving why they're considered ASX market darlings.

PNI and REA both delivered strong full-year results on 6 August, holding their gains as brokers weigh valuation risks.

Global X’s new A300 ETF tracks the “impossible benchmark” that almost no fund manager can beat.

In Part 2 of the Q&A, Marcus covers everything from using super wisely to buying with a partner – and what to do with $5k.