BY THE NUMBERS

U.S. stock futures were trading lower ahead of the Tuesday session, following a sharp sell-off for the second consecutive day on Monday. Global economic worries and falling yields continue to weigh on investor sentiment, driving investors to the perceived safety of gold and the Japanese yen. The Dow, S&P 500, and Nasdaq were all roughly 5% off their all-time highs set in July. (CNBC)

* China fixes its yuan midpoint at 7.0326 per dollar (CNBC)
* Bond market close to sending biggest recession signal yet (CNBC)
* Cramer suggests stocks worth owning once the coast is clear (CNBC)

On today's economic calendar, the government is out with its July look at consumer prices at 8:30 a.m. ET, after July producer prices on Friday indicated that inflation remains muted. Meanwhile, earnings out this morning include Advance Auto Parts (AAP), Avaya (AVYA), and JD.com, while cannabis producer Tilray (TLRY) reports after today's closing bell.