Here is the performance of the S&P 500 during the 1997 Asian financial crisis and the ensuing Russian financial crisis in 1998.
The index gained 31% in 1997, and 26.7% in 1998, despite the upheaval in Asian markets. Global markets are nowadays a lot more interconnected, however, than in 1997/98.
All the same, gradual decline on 13-week Twiggs Money Flow suggests medium-term selling pressure — a secondary rather than a primary movement.
