In Q1'26, TSMC's Gross Margin reached 66.2%, Operating Margin stood at 58.0%, and Net Profit Margin achieved 50.5%, reflecting the strongest profitability metrics in the observed period and indicating robust operational efficiency amid favorable market conditions. Over the timeframe from Q2'23 to Q1'26, all three margins exhibited an overall upward trend, with Gross Margin rising from 54.1% to 66.2%, Operating Margin increasing from 42.0% to 58.0%, and Net Profit Margin climbing from 37.8% to 50.5%. A notable inflection point occurred starting in Q3'24, where margins accelerated significantly—Gross Margin surged 6.6 percentage points from Q2'24, driven by improved cost controls and higher-value product mixes—while earlier quarters showed relative stability with minor fluctuations around 40-43% for Operating and Net margins. This sustained growth highlights TSMC's resilience and strategic positioning in the semiconductor industry, though analysts should monitor potential volatility from global supply chain dynamics.