Yes. Only MMXII.
The first chart was generated from extrapolated data from the wallet of XXVI.
How do you read those graphs? Why is the hashrate so high when you can buy a lot of coins below 5000Sats for example? 5000 sats would make it a 60 BTC coin. That seems to be high, but in fact it isn't high when you know that there was no premine / no ico. Ok, 5000sats is maybe a high number, but 2500sats for example is only 30 BTC....
These two graphs show the performance of the network and Pow KHash Diff
of Opes and MMXVI, in comparison.
These new graphs are not updated, but for consistency, the data of the two
coin refer to the same period of time as last time.
The data are sampled every 20 blocks and cover these blocks:
Coin height, block hash, unix time, time UTC
MMXVI 1, 00027516ccbe0e5809d259b14d4e0035716c95fded11b6e0cb47e90c85f95813, 1451948826, 2016-01-04 23:07:06
MMXVI 16000, 000000c374994506236aec4c29977ea325389c94995047d76b2d3cae1860f98a, 1452449195, 2016-01-10 18:06:35
OPES 18461, 00000025c16b98dab60b5a82d4b4104e4585244851cacfdd0cf68e809a656d02, 1451948862, 2016-01-04 23:07:42
OPES 26407, 00000023ce343540faf72272694ced75398c34700f4843a96577325a573bb3cf, 1452449207, 2016-01-10 18:06:47
The straight lines thinner, try to give a reference to the number of the block.
As can be noted there is a clear quantitative difference between the two
currencies.
Back to your question, I must admit that it is easier to do the graphics,
rather than read them.
And everyone sees different things in them.
What I see, and it is only an opinion, it is that OPES major peaks are
concentrated principally in certain hours of the day.
About MMXVI, it remained virtually unknown to most of the miners until the
day -3, and only after there has been a slow shift of miners from OPES to MMXVI.
This movement has been most evident in the last hours of the day 0, which
probably coincides with the news of the opening of the first exchange.
Later, it seems that the interest of the miners is lowered again, as
the price of MMXIV.
Now while I'm preparing the post, judging from the data offered by
the blockexplorers of the two currencies, it seems to me that the
preference of the miners has again shifted to OPES.
If MMXVI have no pre-mine and not ICO, however due to a series of unfortunate
events, such as its ninja launch via twitter and on a platform of forums
little known, the lack of information in general, and particularly on his
new algorithm, combined with his peculiar form of reward halving very fast,
all this has made it reasonable to think that most of the money supply is
concentrated in the hands of a few users, very few.
A situation in some ways comparable to that of an ICO or pre-mine.
As other posters have said, compared to the beginning, as a reward
for miners now there are only the crumbs.
At the moment there are no known clear future plans for this money, then turning
your question, why buy or why sell this currency now?