FTSE 100, DAX 40, and S&P 500 are showing mixed movements ahead of the anticipated US November CPI data release. The FTSE 100 has dropped to a three-week low at 8,235, while the DAX 40 finds minor support around 20,260. The S&P 500 is probing its wedge support line near 6,028, with a potential fall towards the psychological 6,000 mark if breached.