Backtests with costs, a held-out test that counts once, a score that counts every version tried.
Free
One server, in finance & commerce. Backtests with costs, a held-out test that counts once, a score that counts every version tried.
Finance & Commerce
Backtests with costs, a held-out test that counts once, a score that counts every version tried.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.