F/Fin Lab
Checking local simulation

What do you want
to test?

Describe an investment idea in plain English. Fin Lab asks for anything important you left out, then builds an auditable historical comparison.

01
Compare the market

Overlay 2–4 ETFs or company stocks using the same money and timeframe.

02
Describe the schedule

Daily, weekly, every two weeks, twice monthly, monthly, or three times a day.

03
Write trading commands

Test buy-the-dip and sell-the-rally rules against automatic investing.