The current difficulty is 920.6 PH. The next difficulty is estimated at 924.3 PH, a change of +0.40%. The difficulty changes globally every time a new block is mined, based on how fast blocks are being found.
Hash Price Report
The last block was at height 30,468. The current block reward is 48,516.12 XSC. Based on this and on the current difficulty, miners are being paid 51.1198 XSC/PH, which corresponds to about 4.42 XSC/day per GH/s.