I believe the big news for Wall Street this fall will be the Washington investigations. Very big!

If special counsel Robert Mueller discloses something damaging enough for a possible impeachment of President Trump, the financial markets will be sad. Very sad.

But if the investigations of the FBI end up hurting the Democrats before the fall elections, that’ll work not only in favor of the Republicans but also will be liked by Wall Street.

As I said from the start, I think comprehensive investigations — like the ones that now seem to be happening — will hurt the Democrats more than Trump.

One thing that came up Thursday in the mess of hearings now taking place: A member of the House Judiciary Committee let it out during questioning of shamed FBI agent Peter Strzok that Hillary Clinton’s 30,000 “missing” e-mails were in the possession of a “foreign entity” that was unrelated to Russia.

And, Republican Rep. Louie Gohmert of Texas also said that when the FBI was told of this, it did nothing.

I wrote a long time ago that the Russians had all of Clinton’s e-mails and so, too, did US intelligence agencies that were monitoring the Russians. Once that many people had this material, it was bound to make its way into other hands. (Israel, perhaps?)

I also wrote that the FBI was informed of this and took no action.

So, remember what I’m saying now: This stuff could be the biggest news for the market in just a couple of months, especially if the missing Clinton e-mails are suddenly “found.”