Determines whether you are using the protocol's deposit pool or being routed through secondary markets.
Note that there is a 0.05% deposit fee when minting rETH through the protocol. This fee prevents attacks around rate updates. This fee is socialised across all rETH holders.
rETH's exchange rate continuously accrues value vs ETH. As you receive rewards, your amount of rETH will not change.
When you unstake it will be worth more ETH than what you paid.
A market discount means the price given is less than the redeemable (assuming liquidity) rETH exchange rate.
A market premium means the price given is greater than the redeemable (assuming liquidity) rETH exchange rate.
