The calculator starts with a fresh synthetic vault, applies the existing exact-integer accounting rules and reports hypothetical reference value. It does not infer historical tax lots or pretend to know an executable sale price.
- Parse the deposit into integer cents.
- Apply the 0.10% Boost entry fee and matched senior financing.
- Advance the manual scenario clock, if selected.
- Apply one terminal price move and value the resulting receipt slice.
- Subtract the original deposit to show signed reference gain or loss.
Try the Boost and Earn calculator, then read why a flat price can still lose money.