The Checklist Approach
Aviation has checklists because the cost of missing a step is catastrophic. Trading should have checklists for the same reason. A systematic pre-trade evaluation process prevents emotional decisions and ensures you are only committing capital to opportunities that meet your quality standards.
Step 1: Does the Signal Come from Your System?
The first question is whether the trade idea came from a defined, tested system or from a feeling, a tip, or something you saw on social media. Trades generated by a system with a validated backtest and defined rules are candidates for execution. Trades generated by impulse are candidates for your journal (write them down and track hypothetical results) but not for real money.
This single filter eliminates the majority of losing trades for most people. The trades that feel the most urgent, the ones where you feel you will miss out if you do not act immediately, are usually the ones with the worst expected value.
Step 2: What Is the Risk/Reward?
Before entry, you should know exactly where your stop loss is and what your target is. The ratio between the potential reward and the potential risk should be at least 1.5:1 for most strategies, and preferably 2:1 or better. If a trade risks $100 to make $50, you need a win rate above 67% just to break even, which is very difficult to maintain consistently.
The stop level should be placed at a point where your trade thesis is invalidated, not at a point where the loss feels "comfortable." If the thesis requires a breakout above $50 and the nearest significant support is at $45, your stop should be somewhere below $45, even if that means risking more than you would prefer. If the resulting risk/reward is unattractive, the right answer is to pass on the trade, not to use a tighter stop that does not respect the market structure.
Step 3: Does the Higher Timeframe Agree?
A buy signal on the 1-hour chart that contradicts the daily and weekly trends is fighting the bigger picture. The higher-timeframe trend is the context within which your trade signal operates. A pullback entry in a strong daily uptrend has a very different probability profile than the same pullback pattern in a daily downtrend.
If the higher timeframe disagrees, you have two options: pass on the trade, or acknowledge that you are taking a counter-trend trade and size it accordingly (smaller). Counter-trend trades can work, but they should be sized as speculative positions, not as core holdings.
Step 4: What Is Your Edge?
Can you articulate, in one sentence, why you expect this trade to be profitable? "The contract is mispriced because the market has not yet incorporated the latest polling data." "This token is in accumulation phase with whale wallets building positions." "This stock is showing momentum divergence at a key resistance level after three failed breakout attempts." If you cannot articulate your edge clearly, you may not actually have one.
Step 5: How Does This Fit Your Portfolio?
Even if a trade passes every individual criterion, it might not fit your current portfolio. If you already have significant exposure to crypto and this is another crypto trade, adding it increases your portfolio's correlation and concentration. If you are already at your maximum number of open positions, something needs to be closed before something new can be opened.
The best traders think about trades at the portfolio level, not just the individual level. A great trade idea that makes your portfolio worse is not actually a great trade for you right now.
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