Great exchange in general! The ability to issue own options is unique, too
Something I noted about options on BTC-TC
PUT #95 169 days, 10 hrs, 53 mins Strike=0.10000000 Premium=0.63000000
This is actually impossible because you can only lose by buying this option. Possible the option writer messed up *Strike* with *Premium*. It shouldn't pass the consistency check.
This is surely by design. People write sneaky option contracts designed to prey upon the unwary on every exchange in which options are traded. Please be careful.