Rules

As few as possible. These exist so the leaderboard means something.

1. Calls are permanent. You get 60 seconds to undo a fat-finger, then it outlives you. Closes are instant and final. Comments too. No edit, no delete.
2. Prices are stamped by the server at submit time, from delayed market data. You commit to a moment in time, never to a number. We're too broke for realtime data, so prices may be delayed.
3. One open call per ticker. Close it before you re-up.
4. Max 10 new calls per 24 hours. This is a track record, not a shotgun.
5. Handles are permanent. Your name is your record.
6. One vote per call, no voting your own bags.
7. No quantities, no notionals. Every call is one equal-weighted unit scored in % return. Nobody cares about your imaginary trillion dollars.
8. Fresh calls are invisible to everyone until the undo window shuts. No free options.

Limits may tighten if people find creative ways to be annoying. Freedom until then.