What markets do you cross-correlate?
I group it into various categories :
- US, Germany, Italy ... bonds
- USD based currency futures EURO, GBP, aud, jpy
- index futures vs commodities like copper, crude oil, gold
- USD based gold, copper, oil
- Comex copper vs Shangai copper
- NYMEX oil vs Shanghai oil vs ICE oil
- gold vs bonds
- various Asian index futures
- various European index futures
- various US index futures
etc etc etc

