Wall St is pretty certain who will be president
Wall St is pretty certain who will be president · CNBC

In the polling places and on the airwaves, there remains a high level of uncertainty about who will be the next U.S. president. Not so on Wall Street and the markets.

Recent indications from deep-pocketed institutional investors as well as those who frequent prediction markets say Hillary Clinton will win. And it's not close.

More than 70 percent of respondents to a recent Citigroup poll of institutional clients viewed the former secretary of state, first lady and New York senator as the likely 45th president. Just over 10 percent give Donald Trump the nod, while fellow Republican John Kasich is a few points behind. Democrat Bernie Sanders and Republican Ted Cruz barely register. (The poll was taken before Sanders and Cruz scored big primary wins Tuesday in Wisconsin.)

The online predictions markets, where traders can place their bets on politics and a host of other events, tell a similar story.

On PredictIt, Clinton traded early Wednesday at a price of 59 cents a share, which equates to the probability participants give her to be the ultimate winner. Trump is at 17 cents, Sanders at 16 cents and Cruz at 15 cents.

While there's still plenty of time before the November election, markets are getting acclimated to the idea of a Clinton victory. Wall Street-related firms are Clinton's biggest contributor group, giving her just over $21 million of the total $159 million she has raised during her campaign, according to OpenSecrets.

"An awful lot of investors view her as the devil they know as opposed to the devil they don't know," said Greg Valliere, chief global strategist at Horizon Investments and widely recognized as one of the leading experts on how what happens in Washington affects Wall Street. "It's a true cliche: The market doesn't like uncertainty."

Prospective voters have considerably less certainty about who will win the Oval Office.

The RealClear Politics average gives Clinton a decisive 10.8-point advantage over Trump in a head-to-head matchup, but just a 3.1-point edge over Cruz while Kasich actually beats her by 6.3 points. Interestingly, Sanders fares even better than Clinton against the GOP candidates, holding respective leads of 16 percent, 9.8 percent and 1.3 percent.

Though Trump got routed in Wisconsin, PredictIt traders still see him as the likely GOP nominee, putting his price at 44 cents to 33 cents for Cruz and 17 cents for House Speaker Paul Ryan , who fares better than actual candidate Kasich, whose price is a paltry 8 cents. Clinton, who also lost badly in Wisconsin, still holds a commanding edge on the prediction market in terms of the Democratic nomination, with a price of 84 cents compared with Sanders' 17 cents.