I was thinking each initial purchase of stocks by the site owner would incur an additional fee to cover spreads/brokerage etc, or the fee could be distributed amongst the first few trades.
Then player A would trade stock 1 with player B incuring no cost to site owner. In fact site owner would charge a trade commission like 0.50% or something.
If a player wants to cash out a stock which has no other buyers the site owner can do it for another premium fee.
Then player A would trade stock 1 with player B incuring no cost to site owner. In fact site owner would charge a trade commission like 0.50% or something.
If a player wants to cash out a stock which has no other buyers the site owner can do it for another premium fee.
For internal trades, you either have to close out both positions when one wants to close (first to profit closes), or you have to hedge the other.
