The APR is a function of CUB print rate, CUB value, and TVL within each pool.
CUB print rate will change twice before reaching final state. CUB value changes all the time. TVL changes all the time. This means that APR is constantly change, and there is 0 usefulness to say "APR is expected to be x.xx %"
The best way to check the APR is to look at what the farms and dens are currently paying, and then apply your own understanding to think about what they might be.
https://cubdefi.com/farms
https://cubdefi.com/dens