Imagine a stable currency that appreciates over time.
May this currency be guaranteed by its open reserves.
And your reserves increase and never decrease.
Where does the reserve and my trade secret come from.
Today you have 1 token worth 1 usd
Tomorrow this 1 token is worth 1.0001 usd
1 year from now this 1 token is worth 1.1 usd
.......
It does not depend on markets to appreciate itself.