Looking at the pure coal miners that have a market cap of over...

Looking at the pure coal miners that have a market cap of over $150mil, I came up with the following list and compared their stock price movements over the last four weeks from 19Aug to now:
1) Yancoal YAL $2.05 on 19Aug now $2.00 - so Down
2) Whitehaven WHC $1.32 on 19Aug now 96.5c - so Down
3) New Hope NHC $1.30 on 19Aug now $1.285 - so Down
4) Stanmore Coal SMR 68c on 19Aug now 72c - so Up 6%
5) Atrum Coal ATU 23.5c on 19Aug now 29c - so Up 23%
6) Coronado CRN 68.5c on 19Aug now 90.5c - so Up 32%

The price index I quoted in my previous post is only up 3% in the last week but you maybe quoting a Chinese index price - India remains CRN's biggest customer.