Heat-Map of Major Currency ... to detect Trend & Moneyflow?

Trend HeatMap: 
USD vs Major Currencies

USD is gaining Strength against the following currency, in recent weeks

1. CNY - Top of List, weakest vs USD
2. SGD, 
3. TAI, 
4. THB, 
6. MYR
7. NZD - Bottom of List, rising against USD