Day-ahead traded predominantly at 21.80 p/th, though it hit an intra-day low of 21.60 p/th during the afternoon.  Day-ahead basis was heard dealing rangebound at 5.80-6.00 p/th. Volumes remained thin, however, as players reported a lack of fundamentals to move the market in either direction. The lack of liquidity was demonstrated by the wide spreads in Weekend and...