yes go for manshi.co.in its good. I am using it along with ambibroker, very rare problems. Ambibroker profesional version is not very expensive. Dont compromise with data and charts as i have paid alot before compromising it . Use this link:
http://www.forexpros.com/quotes/us-dollar-index-advanced-chart
here you can watch realtime dollar index, silver, crude, copper, gold of international market which helps you to do decide our market trend. Our market is directly connected to them you can observe. Take decision based on thme in commodities.after using it i rarely make loss in commodities.its free too. For other commodity trader also it is helpful.
Regards
manish