The S & P 500 hit a five-week excessive earlier this week on hopes that Federal Reserve tightening is starting to take impact. Bolstered by cooling home costs and disappointing earnings , it prompted options that the U.S. central financial institution could rein in future price hikes after November’s assembly. However traders ought to assume twice earlier than chasing the bounce in shares, in response to one strategist. “I feel the market rally is a respiration area rally,” Beat Wittmann, chairman of Switzerland’s Porta Advisors, advised CNBC’s “Squawk Field Europe” Wednesday. “The Fed is a manner from blinking or pivoting or altering its course very clearly. Due to this fact I feel that is merely getting some pause and time and chance to reposition threat property earlier than the 12 months ends.” Central banks “received it flawed” on inflation, mountain climbing too late, and can now overshoot, he mentioned. “You’ll be able to anticipate that central banks, led by the Fed, adopted by the [European Central Bank], Financial institution of England, Swiss Nationwide Financial institution, will proceed to tighten and they’re going to overtighten, which means two, thrice extra,” he mentioned. “That may trigger a number of ache.” In September, the Fed raised its benchmark rate of interest by 75 foundation factors to a variety of three%-3.25%, the very best it has been since early 2008. It’s broadly anticipated to hike by the identical quantity on Nov. 2, however economists are break up over how aggressive the speed will increase will likely be after that. A majority of economists polled by Reuters this week forecast a 50 foundation level hike in December. U.S. inflation got here in at 8.2% year-over-year in September and financial indicators proceed to ship blended indicators on whether or not and by how a lot the financial system is cooling. “I feel that rates of interest take time to work via the financial system,” Wittmann continued. “We now have thrice increased charges this 12 months in all Western financial areas. We now have a really excessive greenback , an undershooting euro and pound , and these items will work via the system, and we’ve got not seen it but,” he mentioned. The very best indicator of this will likely be company default charges and yield spreads within the excessive yield debt area, Wittmann added. Central banks will solely blink if there is a motive to take action, because the Financial institution of England did this month to stop a collapse of pension funds , he mentioned.