If you’re the kind of “Beautiful Mind” numbers person who tends to see patterns in the world, then you’ll love this observation sent to us by our friend, “symbology consultant” Tom Siebert.

On Friday, June 24, in the aftermath of the shocking Brexit vote, the Dow fell 600 points and the world markets were pummeled.

That date is seven years, seven months, seven weeks and seven days since September 29, 2008, when the Dow experienced its biggest single-day drop of 777.7 points, or 7 percent.

On the Money loves these unusual coincidences, but the preponderance of the sevens hasn’t persuaded us to join any secret societies yet (though we are a little worried about seeing any black cats come July 7). Feel free to share your stories with On the Money.