Here's how this works:
Anyone can submit a free response option in the form of a guess that they have about @cc6 . It can be about anything - guesses about my music taste, my research interests, my sleep habits, etc.
Try to guess something that's not already known about me.
I can resolve options N/A if I don't want to answer them.
Otherwise, I'll resolve to YES if the guess was right, NO if the guess was wrong, and PROB if it was partly right and partly wrong.
Between the option being submitted and me actually seeing and resolving it, you (and other traders) can spend mana to try to make a profit. If you're confident in a guess, buy YES - if you think someone has it wrong, buy NO. For obvious reasons, I won't bet on the options before resolving then. I'll check once per day(after loans refresh) so there's time to bet on the options.
This continues indefinitely, because the market doesn't close when I resolve an individual option.
Have at it!