Treat a template as a starting point, not an endorsement. The safe loop has four steps: understand every rule, test it on historical data, rehearse it with fake money, and resize it to your own risk before going live. Default settings are examples — running them blind means running someone else's risk tolerance.
What is a strategy template — and what isn't it?
A template is a pre-built set of trading rules — entries, exits, position sizes — that you can load, inspect, and modify instead of starting from a blank page. Think of it as a recipe: it saves you inventing the dish, but it was written for someone else's kitchen and portion sizes. What a template is not is a recommendation. Its presence in a template library means it demonstrates a known approach — a moving-average crossover, a grid, a DCA schedule — cleanly and correctly. It does not mean anyone is asserting it will make money on your account, your assets, or this month's market. Starting point, not endorsement: everything else about using templates safely follows from that one distinction.
What does the safe loop look like?
Four steps, in order, with no skipping — each one catches a different kind of surprise.
| Step | What you do | What it catches |
|---|---|---|
| Understand | Explain every rule in your own words | Rules you'd panic-override later |
| Test on history | Run it over past markets, study worst stretches | How it behaves in crashes |
| Rehearse | Run it live with fake money | Real-time surprises: fills, timing |
| Resize | Go live small | Damage while you're still learning |
The order matters. Testing a strategy you don't understand produces numbers you can't interpret. Going live before rehearsing means live money pays for lessons fake money would have covered. And the final step — starting small — is the one that keeps every earlier mistake affordable.
Why shouldn't you just run the defaults?
Because defaults are calibrated to demonstrate the strategy, not to protect your account. Here's what that means in numbers. Suppose a template ships risking 5% of the account per trade. Six straight losses — routine for any strategy — leaves you with 0.95 multiplied by itself six times, roughly 73.5% of your money: a 26% drawdown. Dial the same template down to 1% per trade and the identical losing streak costs about 5.9%. Same rules, same market, same streak — the only difference is a setting you were free to change. Defaults also encode assumptions about account size, assets, and timeframe that simply may not be yours. Read every parameter and ask: would I have chosen this number?
