US Markets
FINVIZ Heatmap
Yahoo market pulse
Morningstar index matrix and valuation measures
ETF sector movers
Top movers from Dow Jones Indexes.
There are many more different views from InvestIQ available here.
Useful NASDAQ Links
After Hours Most Active
NASDAQ Most Active
NYSE Most Active
NASDAQ New 52 week Highs
NYSE New 52 week Highs
Market Volatility
The NYU Stern Volatility Laboratory provides real time measurement, modeling and forecasting of financial volatility, correlations and risk for a wide spectrum of assets.
Global Markets
View returns for any global, regional or country MSCI index MSCIBarra
Indices,Futures,Commodities on Finviz