How on earth could any coal related shares go down today?

Premium hard coking coal cargo sealed at historic high in fob Australia market

Seaborne coking coal fob prices continued higher on Friday January 21 on a deal sealed at a historic high of $445 per tonne fob Australia, while the seaborne low-volatility pulverized coal injection (low-vol PCI) fob price also jumped week on week in line with the coking coal fob Australia segment.

Fastmarkets indices
Premium hard coking coal, cfr Jingtang: $405.28 per tonne, unchanged
Hard coking coal, cfr Jingtang: $358.65 per tonne, up $1.26 per tonne
Premium hard coking coal, fob DBCT: $445.73 per tonne, up $14.63 per tonne
Hard coking coal, fob DBCT: $385.17 per tonne, up $9.92 per tonne
Fastmarkets Weekly PCI indices

PCI low-vol, cfr Jingtang: $287.18 per tonne, up by...