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How to Be Ready Before a Stock Moves: Trade Plans and Price Alerts

Learn how to plan a trade before it happens. Mark your level, set entry and stop, calculate risk per share, then let price alerts tell you when to act.

By Brett8 min readAugust 7, 2026

Quick Answer: How to Be Ready Before a Stock Moves

Mark the price level that matters, decide your entry and your stop loss before you commit, then work out your risk per share. Set a price alert slightly above your intended entry so the platform tells you when the stock approaches it. The plan is built while nothing is happening, so that when the move comes you are executing rather than deciding.


Finding the Stock Is the Easy Part

Last week we used AI Labs to find stocks moving above resistance, running a simple query in the workspace and reviewing what came back. Four names made the shortlist and went onto a watchlist.

A week later, three were up and one had pulled back below where we found it. Which is roughly what you would expect, and it is not the interesting part.

The interesting part is what happens next. Finding a candidate is where most people stop. The traders who do well are the ones who decide, in advance and while nothing is happening, exactly what they will do if the stock reaches a particular price. That decision is much harder to make well in the moment.

Step 1: Mark the Level That Actually Matters

Once a stock breaks above resistance, that old resistance level often becomes support. The reason is straightforward. It was a price where sellers previously stepped in, so once it is cleared, buyers tend to defend it.

That gives you a reference point rather than a guess. Instead of watching a chart and wondering whether now is a good entry, you have a level and a plan attached to it.

Two practical notes from the session:

  • Round the level. If support sits around $103.40, calling it $103 is easier to work with and no less accurate for planning purposes
  • Write it on the chart. Use the text tool to label the level and the plan. You will come back to this chart in three weeks with no memory of what you were thinking

Step 2: Decide Entry, Stop and Risk Before You Commit

This is the part that makes the difference, and it takes about two minutes.

The following is a hypothetical worked example from the session, using Chef's Warehouse purely to illustrate the method. It is not a recommendation and not advice.

Element

Level

Reasoning

Support

$103

Former resistance, now the level buyers would be expected to defend

Intended entry

$106

Close enough to support to be a reasonable entry, without insisting on a perfect fill

Stop loss

$94

Placed below the 50 period moving average

Risk per share

$12

Entry minus stop. This is the number that determines position size

Illustrative only. Levels chosen to demonstrate the process.

Why the entry is above support, not at it

Insisting on $103 exactly means you may never get filled. Stocks rarely touch a level precisely and then turn. Allowing a window, in this case roughly 3% above support, gives you a realistic chance of entering while still buying near the level rather than chasing the high.

The alternative is worse. Buying the breakout at the top, around $117 in this example, would have put the position down roughly 7% within days. Not fatal, but an uncomfortable start that a little patience avoids.

Why risk per share is the number that matters

Entry minus stop gives you $12 per share at risk. That single figure tells you how large a position you can take.

If you are willing to risk 1% of a $10,000 account on a trade, that is $100. Divided by $12 per share, the position is 8 shares. On a $50,000 account risking 1%, it is 41 shares.

Without that number you are sizing positions by feel, which is how one bad trade does damage that ten good ones have to repair.

One honest observation on this example: a $12 stop on a $106 entry is a wide stop, around 11%. That is a deliberate trade off. A wider stop means a smaller position but more room for normal movement. A tighter stop allows a larger position but gets hit more often by noise. Neither is correct, but you should know which you are choosing.

Step 3: Set the Alert and Stop Watching

Nobody sits in front of a chart all day. Alerts are what make a plan work when you are not looking.

In the session the alert was set at $106.50, slightly above the intended entry of $106. That is deliberate. The alert is not the trigger to buy, it is the prompt to go and look. By the time you open the chart the stock is where you wanted it rather than already past.

Setting a price alert

  1. Click the alarm clock icon in the upper right of the chart
  2. Select Create New Alert
  3. Choose the condition: moves above, moves below, or crosses
  4. Enter your price
  5. Add a note, for example "approaching my entry", so the alert makes sense when it arrives days later
  6. Save

There is also a faster route. Move your cursor over the chart and an alarm clock icon follows the price on the right hand side. Click it to set an alert at that level directly.

Moves above, moves below, or crosses

Crosses triggers in either direction. Moves above and moves below are directional. Use crosses when you care that a level was reached at all, and the directional options when only one direction is meaningful to your plan.

Make sure the alert can actually reach you

  • Enable web notifications with the bell icon in the alert panel, and allow notifications in your browser when prompted
  • Install the mobile app and sign in with the same account, so alerts reach you away from your desk

An alert that fires into an empty browser tab is not much use.

Alerts Beyond Price

Under the Advanced tab, alerts can be based on more than price.

Volume alerts

Switch the criteria from price to volume, then set a threshold. Two approaches work well:

  • An absolute figure, for example alert when volume moves above 2 million. Simple and predictable
  • A percentage change, for example volume moving above by 100%, which flags a doubling against the normal level

Unusual volume is often the first sign that something has changed in a name you are watching.

Moving average crossover alerts

You can set an alert for when one moving average crosses another, most commonly the 50 period crossing the 200 period. Those crossovers are known as the golden cross when the shorter average crosses above, and the death cross when it crosses below. Only useful if crossovers are part of your strategy, but if they are, the alert removes the need to check.

What alerts do not currently cover

There is no MACD crossover alert at present. Alerts cover price, volume and moving averages. If MACD is central to your process you will still need to check it manually, and it is a reasonable thing to request through the feedback and roadmap section in the platform.

Confirming a Level with Fibonacci

Once you have a support level, it is worth checking whether anything else agrees with it.

Fibonacci retracement measures how far a stock has pulled back within a trend. Draw it from the low of the move to the high, and it produces a set of levels where price often reacts.

In the session, drawing the retracement on the weekly chart put the 0.236 level almost exactly on the $103 support that had already been identified from price structure alone.

That is confluence. Two methods, arrived at separately, pointing at the same price. It does not guarantee anything, but a level that shows up twice deserves more weight than one that shows up once.

Worth knowing: the platform currently offers Fibonacci retracement but not extensions, so projecting upward targets has to be done another way, typically by treating a previous high as the next resistance.

Finding the Next Candidates

Once a plan is in place for what you already hold, the process starts again.

The heat map for sector direction

The heat map shows the whole market by sector at a glance. Two settings make it more useful:

  • Mono size view makes every tile equal, so you read market breadth rather than market cap. Without it, electronic technology dominates the screen simply because it is large
  • Post market change is particularly useful during earnings season, since it surfaces names that have moved sharply after the close and shows where tomorrow's activity may be

AI Labs for specific questions

Plain language queries work well for narrowing the field. Show me stocks that have doubled their volume today. Find US stocks moving above resistance. The results are a starting point rather than an answer, and each name still has to be checked against your own criteria.

The Point of All of This

Nothing above predicts anything. The level might fail, the alert might never fire, the stock might gap straight through the stop. All of that is normal.

What the process does is separate the thinking from the doing. You decide what a reasonable entry looks like, what you are willing to lose, and how much you can size, at a moment when there is no pressure and no position. Then the alert tells you when the moment has arrived, and all that remains is execution.

That is a very different experience from watching a stock run and deciding in real time whether to chase it.

Next Session

Next week we are planning to look at following the money, using AI Labs and the heat map to spot sector rotation. If you have not seen the previous session on finding breakouts, that one pairs directly with this and is worth watching first.

TradeVision is a research and analysis platform, not a broker. Orders are placed through your own broker. Nothing here is financial advice, and all examples are hypothetical and for education only.

 

FAQ

Frequently asked questions

How do you set a price alert in TradeVision?

Click the alarm clock icon in the upper right of the chart, select Create New Alert, choose whether the price moves above, moves below or crosses your level, enter the price and save. You can also hover over the chart and click the alarm clock icon that follows your cursor to set an alert at that price directly.

What is the difference between crosses and moves above on an alert?

Crosses triggers when price passes your level in either direction. Moves above and moves below are directional and only trigger one way. Use crosses when you simply want to know a level was reached, and the directional options when only one direction matters to your plan.

How do you calculate risk per share?

Risk per share is your entry price minus your stop loss. An entry at $106 with a stop at $94 gives $12 per share at risk. That figure determines position size: if you are willing to risk $100 on the trade, you can buy 8 shares.

Where should you place a stop loss?

Below a level that would invalidate your reason for being in the trade, rather than at an arbitrary percentage. A moving average or a level below your support are both common choices. A wider stop means a smaller position with more room for normal movement, and a tighter stop allows a larger position but gets hit more often by noise.

Why does old resistance become support?

Resistance is a price where sellers previously stepped in. Once a stock clears it convincingly, the same level often attracts buyers instead, because participants who missed the move look to enter there. It gives you a reference point rather than a guess about where a pullback might stop.

Can you set alerts based on volume?

Yes. In the Advanced tab, switch the criteria from price to volume. You can alert on an absolute figure, such as volume above 2 million, or on a percentage change, such as volume moving above by 100%, which flags a doubling against normal levels.

What is confluence in technical analysis?

Confluence is when two or more independent methods point at the same price level. A support level identified from price structure that also lines up with a Fibonacci retracement level is one example. It does not guarantee the level holds, but a level that appears twice carries more weight than one that appears once.

Do you need to watch charts all day to trade this way?

No, and that is largely the point of setting alerts. The plan is built in advance while nothing is happening, then the platform notifies you when price approaches your level. TradeVision (tradevision.io) sends alerts to both browser and mobile app, so you are prompted to look rather than having to watch.

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