Author: Ruslan Averin | averin.com
The Moment Before You Click Buy
There's a version of me that used to open a position the way most people open a bag of chips — impulsively, casually, with vague intent. I'd see a ticker moving, feel the pull, check the chart for ten seconds, and enter. Sometimes it worked. Mostly it didn't. When it didn't, I had no framework to decide whether to hold, cut, or double down. I was just reacting.
Over about two years of painful tuition — a blown account in 2019, a FOMO loss in 2021, several "conviction trades" that were actually just boredom dressed up as analysis — I landed on a checklist. Five questions. Non-negotiable. I ask them before every single entry, whether it's a $500 speculative option or a $50,000 equity position.
The checklist doesn't guarantee a winning trade. Nothing does. What it guarantees is that I know why I'm in the trade, what would prove me wrong, and how much I'm risking. That's not a small thing. That's the difference between investing and gambling.
Question 1: What's the thesis — in one sentence?
If I can't state the investment thesis in a single, clear sentence, I don't enter the trade. Full stop.
Not a paragraph. Not a bullet list. One sentence.
"ASML is a monopoly supplier to the global semiconductor industry and is trading at a 20% discount to its five-year average forward P/E because of a temporary cyclical slowdown." That's a thesis.
"The stock has been going up and feels like it has momentum" is not a thesis. That's a feeling.
The one-sentence rule is deliberately brutal. It forces me to compress everything I think I know about an idea into its essential claim. Most bad trades collapse at this step — they can't survive the compression. "I heard good things about this company" explodes on contact with the sentence requirement. "Everyone on social media is talking about it" doesn't survive the write-down.
I almost bought TSLA calls in March 2026 because the stock was moving 5% in premarket and the options chain was lighting up. I sat down to write the thesis sentence and couldn't finish it. "Tesla is... moving because of... sentiment around the energy division?" I had no thesis. I closed the brokerage app and moved on. The calls expired worthless four days later.
One sentence. If you can't write it, you don't have an idea — you have an impulse.
Question 2: What's the exit if I'm wrong?
I define my stop before I enter. Always. No exceptions.
This sounds obvious. Almost nobody does it consistently.
The stop is not "I'll exit if it drops 10%." That's a loss limit, not a thesis stop. A real stop is defined by the logic of the trade, not the math of your pain tolerance.
If my thesis is "this biotech's Phase 3 trial data comes back positive in Q2," my stop is: "trial data comes back negative or delayed past Q3." Not a price. An event.
If my thesis is "this retail company's margins recover as inventory normalization completes," my stop is: "two consecutive quarters of margin compression after the normalization quarter." Again — not a price. A fact about the business.
Price-based stops have their place in short-term trades. But for anything thesis-driven, I define the invalidation in fundamental terms first, then translate it to a rough price range for position management.
The reason this question matters: it separates trades from hope. When a position goes against me, the question isn't "am I down enough to care?" The question is "has my thesis broken?" If yes — exit immediately, without negotiation. If no — hold, because I defined this outcome in advance as acceptable variation.
I learned this the hard way in 2019. I held a position down 35% because I "believed in the long-term story" and didn't have a defined break point. The thesis had actually broken six months earlier — I just hadn't written it down clearly enough to notice.
Question 3: What's the position size?
My rule: no single name exceeds 5% of total portfolio at entry. For speculative positions — options, small-cap turnarounds, pre-earnings plays — the cap is 2%.
This is not negotiable, even for high-conviction ideas. Especially for high-conviction ideas.
The reason high conviction is dangerous is exactly because it feels justified. "I'm so sure about this one" is the sentence that precedes the largest losses. Certainty is not a reason to concentrate; it's a reason to be suspicious of your own analysis.
The 5% rule means that even if a position goes to zero — which has happened, twice — it's a setback, not a catastrophe. A 5% loss on total portfolio is recoverable. A 30% concentration in one name that blows up is potentially career-ending for your capital.
When I ask myself this question, I'm also doing a sanity check: am I sizing this position in proportion to my actual conviction, or am I sizing it in proportion to my excitement? Those are different things, and they produce different numbers.
If I find myself wanting to put 8% into something because "it's obvious," that's a red flag. The obviousness of a trade is inversely correlated with its edge. If it's obvious to me, it's obvious to the market, and the edge is probably already priced in.
Question 4: What's the catalyst and timeline?
Every trade needs a catalyst — a specific event or development that causes the market to reprice the asset toward my thesis — and a timeline for when that catalyst is expected to arrive.
"The stock is cheap" is not a catalyst. Cheap stocks can stay cheap for years. Value without a catalyst is a capital trap.
"Q2 earnings in eight weeks will show margin recovery driven by the completed inventory cycle" is a catalyst with a timeline. I know when the test comes. I know what I'm watching for. I can set a reminder and revisit the thesis on a specific date rather than checking the stock price every morning like a nervous habit.
The timeline also tells me something about position sizing and trade structure. A two-week catalyst calls for a different vehicle than a twelve-month thesis. An options position needs precise timing. An equity position can absorb more calendar uncertainty.
I also use the catalyst question to filter out ideas I'm holding "forever." Permanent holding sounds like conviction. Sometimes it is. Often it's just an unwillingness to decide. If I can't identify what would cause the market to recognize the value I see, I'm not investing — I'm waiting, indefinitely, with capital tied up.
Question 5: Am I emotionally neutral?
This is the question I was least likely to take seriously when I first started asking it. It's also the most important one.
Before I enter a trade, I check my emotional state. Specifically: am I acting from FOMO, revenge, boredom, or excitement — or am I acting from analysis?
FOMO looks like: "This thing has been going up for three days and I'm going to miss the move." The urgency is real. The analysis is absent.
Revenge trading looks like: "I lost money on that sector last week and I need to make it back." The emotional driver is loss aversion and ego, not opportunity.
Boredom trading looks like: "Nothing much is happening in my portfolio and I feel like I should be doing something." Trading is not a productivity activity. Inaction is a valid position.
Excitement trading looks like: "I just read a great piece on this company and I want to be part of the story." Enthusiasm is not edge.
My honest answer to question 5 has killed more trades than any of the other four questions combined. I've had fully-formed theses, defined exits, appropriate sizing, and clear catalysts — and then asked myself question 5 and realized the whole thing was being driven by my ego after a bad week. I closed the ticket.
The question doesn't require perfect emotional neutrality — I'm not a machine. But it requires honesty. If I'm answering this question truthfully and the answer is "I'm running on FOMO right now," I take a walk and come back in thirty minutes. If the trade still makes sense after the walk, I enter. If it doesn't, the walk saved me.
All Five, Every Time
The checklist takes about four minutes to run through properly. Some people tell me that sounds like too much friction for a quick trade. I tell them that's exactly the point. Friction is the feature, not the bug.
If a trade can't survive four minutes of structured questioning, it shouldn't survive entry.
The checklist has missed me some winners. There are trades I didn't take because I couldn't answer question 1 cleanly, and they ran 40% without me. I accept that. I don't know in advance which of my unclear ideas would have been winners. I know that the category of "entered without a thesis" contains my largest losses.
Five questions. Every time. Before the click.
— Ruslan Averin, averin.com
Original: https://averin.com/en/journal/pre-trade-checklist-five-questions-before-entry
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