What Is a Trade Thesis?
Also known as: trading thesis, trade idea, trade rationale, how to write a trade plan, reason for a trade
Definition
A trade thesis is a short written statement of what you expect the market to do, why you expect it, on what timeframe, and what price action would prove you wrong. It is the first decision in a trading plan: the invalidation level, position size and target all come from it.
If you can't write down what would prove you wrong, you don't have a thesis. You have an opinion... and opinions don't come with stop losses.
Chad draws a hard line between a feeling and a thesis. A feeling sounds like "I think it looks like it might go long." A thesis sounds like "on my four-hour market structure I've got three levels of rise. I see a divergent M pattern. It looks like the highs already got swept... My RSI is divergent." And if "the candles were just kinda looking like it was red," in his words, "That doesn't mean anything."
What goes into a trade thesis?
Three parts, two or three sentences.
- The expected move. Direction, the timeframe it belongs to, and the zone you expect price to reach.
- The evidence. What on the chart supports it: structure, a level, a sweep, a trendline break. We look for at least three separate reasons, or confluences, before a setup counts.
- The invalidation. The specific price action that proves the idea wrong. Not a percentage. A level on the chart.
Can't write the third part? Then you don't have a thesis yet.
What does a real trade thesis look like?
An illustrative thesis for an XRP short:
"XRP is making lower highs on the 4-hour. Price has rallied back to retest the broken 4-hour trendline at 2.40 from below and is being rejected, with funding strongly positive. I expect a move back to the prior low at 2.08 over the next several days. The idea is wrong if price trades above 2.48, the high of the retest."
Now watch the numbers fall straight out of it:
- Entry: 2.38, after the rejection is confirmed, not in front of the line.
- Invalidation: 2.48, straight from the last sentence. That is 0.10, about 4.2%.
- Dollar risk: 1% of an $8,000 account, or $80.
- Size from the stop: $80 divided by 4.2% is about $1,900 of exposure.
- The 1:3 check: the target at 2.08 is 0.30 away, three times the risk. Passes.
- Leverage last: 2x on isolated margin, about $950 posted.
The thesis also tells you how to manage the trade. A 4-hour idea isn't cancelled by a 15-minute wick toward 2.45. It's cancelled by trading above 2.48.
Why does the trade thesis come first?
Because the next four decisions depend on it. The Decision Protocol is seven decisions in a fixed order: thesis, invalidation level, position size, total exposure, entry and exit plan, journal, review. The invalidation level is the thesis's last sentence, the size is solved from that level, and the target and holding period come from the timeframe it names.
That timeframe is where timeframe imposition comes in. Chad's line is the test every thesis has to pass: "It's only a good trade if you know the cause and what to expect on the effect." A 15-minute pattern can't carry a thesis about a weekly move.
The last two steps check it. The journal records the thesis before the trade, and the review asks whether the trade followed it. That's a different question from whether it made money, right?
How do traders cheat on their own trade thesis?
Writing it after the entry. Click buy on a feeling, then build a reason to stay in. A thesis written afterwards always fits the trade, so it never tells you when to get out.
A thesis with no invalidation, like "Bitcoin is going up because the cycle says so." It might even be right. But it can't produce a stop or a size. Half the crypto gurus online post exactly that kind of call... then quietly delete it.
Changing the thesis mid-trade so you don't have to admit it was wrong. The 4-hour short becomes a daily short the moment price moves against it. If the thesis changes, it's a new trade, and it goes back through every step.
What trade thesis should you write tonight?
Pick the chart you watch most and write the three parts. If the invalidation line won't come, close the chart. That's the process doing its job.
The habit is built in crypto risk management. For the full seven-step sequence, read the Decision Protocol, and for why piling on research rarely improves a thesis, why more crypto research makes your decisions worse. The record that keeps you honest is the trading journal.
Related terms
General education only. Not financial advice.