LemoneyThe best portfolio, before you finish the thought.
Put your hand on any mix and feel it answer. Pull the line to the most you could stand to lose, and the best mix that never fell further is already under the knob.
Build your portfolioFree to try. No account.
Playing by itself. Take the knob or the line.SPY, QQQ, TLT, GLD, Dec 2004 to Oct 2026
It keeps up with you.
- Nothing to press
Every change answers while your hand is still on it: a weight, a rule, the worst loss you would accept.
- Nothing to wait for
Every possible mix is tested again each time, in less time than it takes to move the mouse.
- Nothing you cannot take back
Every step can be undone, so the next idea is always safe to try.