Position Sizing, Risk Management

Learn the fundamentals of position sizing and risk management with the '1% Rule'. This guide helps beginner traders control risk per trade and survive in the ma

Published · Updated · Methodology: Mixed

Part of: Risk Management

  • Methodology: Mixed
  • Content type: educational

Source video

Decoded from: La REGLA del 1% para SOBREVIVIR en el Trading | Position Sizing para Principiantes by Bfunded EA — watch the original

Strategy overview

Position sizing is the decision of how much capital to expose on any single trade, and the 1% rule is its most widely taught default: never put more than one percent of the account at risk on one position. What distinguishes this entry is the frame the source video puts around that number — not growth, not optimization, but survival. The title says it plainly: the 1% rule is presented as what keeps a beginner in the game long enough for anything else to matter.

That framing changes what the rule is for. Treated as a survival constraint rather than a performance setting, 1% is valued precisely because it is boring and fixed: it caps the damage of any single decision, it keeps a run of losses from becoming a terminal event, and it removes the sizing question from the moment of highest emotional pressure — the moment the trade is in front of you. Because the risked amount is a percentage rather than a fixed sum, exposure shrinks automatically as the account shrinks, which is the mechanical reason drawdowns compress instead of compound.

The video is Spanish-language and aimed squarely at beginners, published by the channel Bfunded EA, and it teaches a governance rule rather than a setup. There are no entries, exits, indicators or timeframes here to decode — nothing was extracted, because a sizing rule is a layer you place underneath whatever strategy you already trade. Read it as the constraint that decides how long your strategy gets to be tested, not as a strategy in itself.

Topics

position sizing · risk management · beginner trading · trading strategy · 1% rule · trading for beginners · finance basics · trading risk · money management · trading education

Frequently asked questions

What is the 1% rule in trading?

The 1% rule is a position sizing guideline stating that no single trade should risk more than one percent of total account capital. It caps the loss from any one position so that no individual trade can meaningfully damage the account.

Why is the 1% rule framed as a survival rule for beginners?

Because a beginner's main risk is not a bad trade but a sequence of them taken at oversized risk. Keeping risk to a small fixed fraction means a losing streak reduces the account gradually rather than ending it, leaving time to learn, adjust and continue trading.

Does following the 1% rule guarantee you won't blow up an account?

No. It limits the loss per trade, but the outcome still depends on how many trades you take, whether stops are respected, correlation between open positions, and the edge of the underlying strategy. It is a damage cap, not a guarantee.

Is position sizing a trading strategy on its own?

No — it is a layer applied on top of a strategy, which is why sizing rules like this one contain no entry or exit logic. Strategy Decoder catalogs risk and sizing content separately from setup-based strategies so each can be studied for what it actually governs.

About this strategy page

This trading strategy was decoded by Strategy Decoder's AI from a public YouTube trading video and turned into a structured, reviewable specification. In the interactive app this page shows the full entry and exit logic, risk management settings, the indicators involved with their parameters, AlgoWizard-compatible logic and a Pine Script export ready for TradingView backtesting — plus an automated backtest verdict when one has been computed for this strategy.

Strategy Decoder catalogs 2,229 decoded strategies. Each one is extracted with confidence scoring, cross-linked to the indicators it uses, and kept up to date as new videos are processed daily. Load this page with JavaScript enabled to use the interactive tools, or start from the strategy explorer to filter by methodology, market and timeframe.

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