It's easier to look at their hashrate chart, but the diff chart will work too.
Note that except for one "single-day" spike on April 26 that was probably LUCK driven (might have been folks on auto-switch miners bouncing out of ETC or some such though), the Ethereum Total Hashrate (and difficulty) has been slowly DROPPING since April 16.
Yes, there was a big surge for several months before that - but the surge is OVER unless Ethereum price starts rising.
It is now april 5th. I do not know what u mean by april 26.
If u mean march 26th, well, it is 3333 TH on that day and 3197 on april 2nd. U could call that a drop, but it is a drop of 4% which is normal now and then haha. That is just people switching to another algorithm that is more profitable. People will not burn or throw away their rigs.
Fact still remains it is 1935 on 1st Jan and 3197 on April 2nd. A major increase no matter how u look at it. And it is about to go higher with this cheap asic coming in.
Buddy, the hash rate increased over a period of 3 months. There is no luck involved as it is a constant increase over 3 months. I would like to be more optimistic also but I dont see how. I expect things to get worst now that asic for it is being sold to the public.