Alpari UK new rollover price!

Hi. I notice that Alpari UK change rollover price, and now is very expensive.
Why???
Any idea??
Here example
UDCAD -2.938 pips -1.563 pips AUDCHF -2.938 pips -1.563 pips AUDJPY -2.938 pips -1.563 pips AUDNZD -2.938 pips -1.563 pips AUDSGD -2.938 pips -1.563 pips AUDUSD -2.938 pips -1.563 pips CADCHF -2.938 pips -1.563 pips CADJPY -2.938 pips -1.563 pips CADSGD -2.938 pips -1.563 pips CHFJPY -2.938 pips -1.563 pips CHFSGD -2.938 pips -1.563 pips EURAUD -2.938 pips -1.563 pips EURCAD -2.938 pips -1.563 pips EURCHF -2.938 pips -1.563 pips EURDKK -2.938 pips -1.563 pips EURGBP -2.799 pips -1.701 pips EURHKD -2.799 pips -1.701 pips EURJPY -2.799 pips -1.701 pips EURNOK -2.799 pips -1.701 pips EURNZD -2.799 pips -1.701 pips EURSEK -2.799 pips -1.701 pips EURSGD -2.799 pips -1.701 pips EURUSD -2.799 pips -1.701 pips GBPAUD -2.799 pips -1.701 pips GBPCAD -2.799 pips -1.701 pips GBPCHF -2.799 pips -1.701 pips GBPJPY -2.799 pips -1.701 pips GBPNOK -2.799 pips -1.701 pips GBPNZD -2.799 pips -1.701 pips GBPSEK -2.799 pips -1.701 pips GBPSGD -2.799 pips -1.701 pips

All negative in currencies