The current difficulty is 1,271 PH. The next difficulty is estimated at 1,266 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 199,888. The current block reward is 100,111 SC. Based on this and on the current difficulty, miners are being paid 76.3834 SC/PH, which corresponds to about 6.60 SC/day per GH/s.