Reuters reports that like last week, the global markets are cratering. The question is whether the Fed will come in with the same emergency 75-basis-point rate cut it used last Tuesday when U.S. markets opened to damp the downturn. Here's the damage:

• The pan-European FTSEurofirst 300 was down 1.3%, taking January's losses close to 13%
• Nikkei dropping nearly 4%

In addition to the $150 billion stimulus package, the Fed is already expected to cut interest rates again this week; interest rate futures show the market is betting on another 25 or 50 basis points in cuts, possibly taking rates as low as 3.0%.

But with Dow futures down 57 at 7:15 a.m., it looks this morning like it's not enough -- the Bernanke Call -- investor's expectation that his rate cuts mark a ceiling below which the market will tumble -- appears alive and well. I wonder whether Bernanke will try another emergency rate cut this morning.

Peter Cohan is President of Peter S. Cohan & Associates. He also teaches management at Babson College and edits The Cohan Letter.