Is the pool currently splitting shares of each coin mined? or is it spiting shares after the coins have been traded into bitcoin?
Once the pool changes to a new coin are the current open shares lost? Or do they roll over to the next coin mined?
How long do shares last? 1 round or more?
The shares are split for each coin mined, individually. If I split our profits as a whole pool, proportional to shares submitted, and not for each coin individually, there are ways people can cheat.
When the pool switches coins, the shares are not lost. They are held until the next time we go back to that coin.
Shares last one block.