Is anyone surprised? The high-frequency impact of US and domestic macroeconomic data announcements on Canadian asset prices

Using almost two decades of detailed high-frequency data, we show how Canadian interest rates, the CAD/USD spot exchange rate, and stock market returns react to both US and domestic macro announcements. We find that Canadian macroeconomic announcements invoke greater responses in short-term yields, whereas US macroeconomic announcements play an increasingly important role in the yield movements of longer-term assets.