The US Tech 100 and Australia 200 indices are navigating market volatility, with both experiencing significant pullbacks after reaching record highs in mid-February. The US Tech 100 is testing crucial support levels, while the Australia 200 faces potential declines if it breaks below its 200-day moving average. In currency trends, the Australian dollar may rise to $0.65 before a downtrend resumes, and Bitcoin remains volatile, with a sideways phase expected unless it breaks above 100,000. Crude oil has seen a rebound from recent lows, with potential upside if support holds.