LetAlgo · Start here
From sign-up to your first alert
Every step, in order. Each one has its own link, so if you get stuck you can jump straight back to it.
Do the setup on a computer (the TradingView website or desktop app). Once your alert exists, your phone is enough.
Everything personal to you (your strategies, your TradingView link, your prop-firm plan) lives on your account page.
- 1Go to letalgo.com/welcome.
- 2Click "Sign in with Whop" and use the same Whop account you started your trial with.
- 3You'll land on your account page. Keep this tab open for the next step.
Stuck?
Strategies are added to your TradingView as invite-only scripts, so we need your TradingView username, not your display name. You only do this once.
- 1On tradingview.com, click your profile picture (top-right), then click your name at the top of that menu.
- 2Your profile opens. The address bar shows tradingview.com/u/your-username/. The part after /u/ is your username.
- 3Paste it into the TradingView username box on your account page and save.
Stuck?
Every strategy lives in TradingView's Invite-only list — same four clicks for all of them.
Indicators (fx) → Invite-only scripts → click your strategy.
- 1Click the "Indicators" (fx) icon in the top toolbar.
- 2Switch to the "Invite-only" tab.
- 3Find your strategy and click it once — it's added straight to your chart.
Don't see it on your chart right away? Refresh the TradingView tab — a newly granted invite-only script only shows up after a refresh.
Stuck?
This decides how precisely the backtest fills your trades within each bar — the high setting needs TradingView Premium or Ultimate.
Properties tab → Bar detalization → Default (4 ticks per bar).
- 1Click the strategy's name in the legend, then the gear icon to open Properties.
- 2Find "Bar detalization" under "Detalization and execution".
- 3If you're not on Premium or Ultimate, set it to "Default (4 ticks per bar)" instead of "High" — otherwise the backtest can't run correctly.
Stuck?
One number makes every backtest and position size match your real account instead of TradingView's default $100,000.
Settings → Properties → Initial capital.
- 1Click the "⋯" on the strategy's row, then "Settings…".
- 2Switch to the "Properties" tab (next to Inputs).
- 3Set "Initial capital" to your real account size in USD, then click Ok.
Stuck?
This is what actually decides how big each trade is. Do this after account size — it's calculated off that number.
Inputs → Position Sizing → Fixed Lots / % Risk Per Trade.
- 1Stay on the "Inputs" tab and scroll to "POSITION SIZING".
- 2Pick a Sizing Method — Fixed Lots, % of Equity, or % Risk (Stop-Based).
- 3Set your value. Lower risk % = smaller, safer positions.
Stuck?
This is what actually fires when the strategy enters or exits a trade — nothing trades live until this is set.
"⋯" → Add alert on… → Create alert.
- 1Click the "⋯" on the strategy's row, then "Add alert on…" (the first item).
- 2Leave the Condition as-is — "Order fills and alert() function calls" is already selected.
- 3Set Expiration to open-ended ("Alerts that don't expire" — on paid TradingView plans), turn on your notification method, then click Create.
Stuck?
Before you pay for a challenge, check your odds. Your account page has a prop-firm plan: pass chance per attempt at your account size, at 1%, 2% and 3% risk per trade.
- 1Open the prop-firm plan on your account page.
- 2Compare the pass chance at each risk level. Lower risk usually survives the daily loss limit more often.
- 3Put the risk you picked into the strategy's Position Sizing (step 6), then recreate your alert (step 7).
Not a member yet? The same numbers are in the free challenge calculator.
Stuck on any step? Post in the Discord help channel with a screenshot of your whole TradingView screen. The answer is usually visible in it. Or book a free 1-on-1 setup call and we'll set it up with you.
Common questions
Backtests and replays are simulated, not live accounts. Not indicative of future results. Trading involves risk of loss.