Still, some on Wall Street are quick to throw cold water on the notion of a new era of bipartisanship.
"A divided Congress is unlikely to enact a major infrastructure program, in our view," writes Goldman Sachs economist Alec Phillips. "While President Trump and congressional Democrats have both supported infrastructure programs, the details differ substantially and, more importantly, Democrats might not be motivated to reach an agreement with the White House prior to the 2020 presidential election."
And can co-operation go global? Companies with outsized exposure to China have also helped fuel the rebound in American stocks, rising 3.7 per cent in November.
This comes with a big caveat: Trump's more limited room for maneuver domestically may spur the commander-in-chief to focus on international affairs by intensifying the trade war. After all this "is an area where Trump doesn't need congressional approval -- which means in the absence of any policy-making room in the fiscal space, he could potentially double down on the trade rhetoric (there is not much else he can do)," writes Rishi Mishra, fixed income analyst at Futures First.
For now, signs that traders expect America's clash over commerce with China to roil foreign exchange are conspicuous by their omission. The offshore yuan was little changed relative to the US dollar as the results of the vote came in. Moreover, the one-month implied volatility of the cross, which encompasses the upcoming G20 summit in Argentina at which Presidents Trump and Xi are slated to talk trade, has likewise moderated.
Even fears regarding Congressional scrutiny of technology companies seem to have evaporated overnight. In pre-market trading, two of the biggest ETF gains came from leveraged technology funds. The Direxion Daily Technology 3X ETF rallied 5.9 percent before the US market open, while the ProShares Ultra QQQ ETF advanced 4.8 percent.
Of course, some of these downtrodden stocks may have been so oversold that they were due for a bounce. But it's intriguing that these segments became market leaders at the same time as this major event risk loomed.