A penny stock is a cheap stock. The official definition is anything under $5 a share. That is the whole definition, and it is almost useless on its own, because "cheap" tells you nothing about whether the company is real or whether the stock is worth trading.

What day traders actually mean is narrower: a low priced stock that is moving hard today, on real volume, because something happened. Price between roughly $1 and $20. Listed on Nasdaq or the NYSE. A small number of shares available. A news item that gives the crowd a reason to care. Those four things together are the setup. Cheap by itself is not.

Listed stocks versus the OTC market

There are two very different neighborhoods down here, and mixing them up costs people real money.

• Listed small caps trade on Nasdaq or the NYSE. They have to file real financials, they get halted when they move too fast (which protects you as much as it annoys you), and the spreads are usually pennies. This is where this path lives.
• OTC stocks trade over the counter, off the main exchanges. Filing requirements are thin or nonexistent, the spreads can be 10% wide, and the volume can vanish the moment you want out. This is where most promotional schemes live.

Why these stocks move so violently

A $3 stock that trades 40 million shares in a morning is not moving because the business changed. It is moving because of mechanics:

• Small float. Few shares available means new buyers have to bid higher to get any.
• Almost no institutional ownership. Funds cannot buy these in size, so there is no large patient holder to steady the price.
• The crowd is short term. Nearly everyone in the stock today plans to be out today. That makes moves reflexive: up begets up, and the exit begets a crash.
• No analyst coverage. There is no accepted fair value to anchor to, so the price is pure supply and demand.

The shape of a runner's day

Momentum stocks repeat a pattern often enough that you should know it cold. It is not a law, and plenty of days break it, but it is the base case you are trading around.

Notice what the shape means for your schedule. The first ninety minutes hold most of the range, most of the volume, and nearly all of the clean setups. If you can only trade for one hour a day, trade 9:30 to 10:30 and close the laptop. Midday on a penny stock is a slow bleed with wide spreads, and it exists to take money from bored people.

The three things that will take your money

1. Dilution. These companies usually lose money, so they pay their bills by printing new shares. A price spike is when they like to do it. You can be right about the chart and still lose because the company sold 15 million new shares into your buying.
2. Halts. A stock can freeze for five minutes or five hours, and reopen 30% lower. Your stop order does nothing while it is halted.
3. The spread. A 5 cent spread on a $2 stock is 2.5% gone the second you click. Trade 20 times and the spread alone can be your whole edge.

Every stock that runs has a reason. Your first job each morning is to find out what that reason is, and then decide whether it is strong enough to bring in buyers all day or weak enough to fade by 10 a.m.

No catalyst, no trade. A stock that is up 60% with no news is either being promoted or is running on somebody else's fumes, and you have no way to judge how long it lasts.

Catalysts that usually hold up

• Hard numbers from the company. Earnings well above expectations, a signed contract with a dollar value, a partnership with a name you recognize.
• Clinical or regulatory results. For small biotech, an approval or clean trial data changes the company permanently. These produce the biggest and most durable moves down here.
• A buyout offer. The stock jumps to near the offer price and stops moving. Good news, bad trade: there is no momentum left to work with.
• Uplisting to a real exchange. It brings new buyers who were not allowed to own the stock before.
• Sector sympathy. One company in a group gets news and the whole group moves. Real money, but it fades fast, and the leader is almost always the better vehicle than the copycats.

Catalysts that usually fade

• Vague press releases. "Strategic review", "exploring opportunities", "letter to shareholders". If there is no number in it, there is no news in it.
• A pivot to whatever is hot. A shell company announcing it is now an artificial intelligence company is not a business event.
• Paid promotion. If the move started with an email blast or an anonymous post, you are the exit.
• Old news being recycled. Check the date on the release. Aggregators repost things.

Grade the catalyst before you grade the chart

Do it in this order. Chart first is how people end up long a promoted shell with a beautiful flag pattern. Ask three questions:

1. Is there a real, dated, company-issued piece of news with specifics in it?
2. Does it change what the company will earn, or is it a feeling?
3. Does the volume today confirm that other people agree it matters?

Sector moves

When one uranium company gets news, every uranium company on the board turns green. This is real and tradeable, but treat it with respect. The stock with the actual news is the leader. The others are borrowing its momentum, and they stop borrowing it the second the leader stalls. If you trade a sympathy name, size smaller and get out earlier, because it will turn before the leader does.

Two stocks can have the same price, the same news and the same volume, and behave nothing alike. The difference is share structure. This is the part most beginners skip, and it is the part that explains why one stock doubles and the other grinds sideways.

Float, in sizes you can feel

Float is the number of shares actually available to trade. Rough categories, and how they behave:

• Under 5 million: nano float. Insane moves, terrible fills, spreads that jump around. Triple digit percentage days are normal. So are 40% drops in two minutes.
• 5 to 20 million: low float. The sweet spot most momentum traders live in. Big moves, but you can usually get in and out.
• 20 to 75 million: medium. Needs real volume to move. Trends are smoother and last longer.
• Over 75 million: heavy. Takes serious money to move at all. These rarely produce the moves this path is about.

Rotation: the number that tells you how hot it is

Float rotation is volume divided by float. If a stock has a 10 million share float and it has traded 30 million shares today, the float has rotated three times: every available share has changed hands three times over.

Why you care: rotation measures how much of the available supply has already been chewed through, and therefore how much of today's action is real demand rather than a few orders in a quiet stock.

• Under 1x: ordinary. The move is not supported by broad participation yet.
• 1x to 3x: the stock is in play. This is where clean setups happen.
• Over 5x: a frenzy. Huge opportunity and huge risk. The crowd is fully in, which means the fuel is running out even while it looks strongest.

Short interest and the squeeze

Short sellers borrow shares and sell them, hoping to buy back lower. Short interest is usually quoted as a percentage of float. When a heavily shorted stock rises, those shorts start losing money, and some of them have to buy back shares to stop the bleeding. That buying pushes the price up, which forces more of them to buy. That is a squeeze.

A few honest caveats, because this idea gets abused:

• Short interest data is published on a delay of about two weeks. It is stale by the time you read it.
• High short interest alone does nothing. It is fuel, not a match. You still need the catalyst.
• Plenty of heavily shorted stocks keep going down, because the shorts were right.

Good day trading is mostly preparation. By 9:25 you should know the two or three stocks you are willing to trade, the prices that matter on each one, and what would make you walk away. Deciding any of that after the bell rings is how you end up chasing.

The scan

A pre-market scanner sorts the whole market by a few filters. These are reasonable starting values for momentum trading:

• Gap of 5% or more against yesterday's close. Below that there is usually not enough energy.
• Pre-market volume above 100,000 shares. This is the single best filter. Volume is proof that other people see it too.
• Price between $1 and $20. Under a dollar the spreads and the share counts get silly.
• Float under 50 million. Smaller is livelier.
• A catalyst you can name in one sentence. If you cannot, it is not on the list.

Mark your levels before the bell

For each name on the list, write down the prices that other traders are also watching. These are where the reactions happen:

1. Pre-market high and low. The pre-market high is the most important level of the morning. Breaking it is the trigger for a large number of traders.
2. Yesterday's close. Crossing back above it is the "red to green" move you will learn in lesson 7.
3. Yesterday's high. Old resistance, and often the target of a gap.
4. Whole and half dollars. $2.00, $2.50, $3.00. People place orders at round numbers, so they act like walls.
5. The gap fill. The price where today's gap would be completely erased. It acts like a magnet on failed gaps.

Write the plan in one line each

For every name, one sentence before the open. For example: "Long over the pre-market high of 3.42 if volume comes in, stop 3.28, first target 3.80, and I skip it if it opens above 3.60." Now the decision is already made by a calm version of you. When the bell rings you are executing, not deciding.

At 9:30 every order that piled up overnight hits at once. On a stock with news, the first five minutes can cover more range than the rest of the day. This lesson is about the two setups that work in that window, and about not getting run over while you look for them.

Gap and go

A gap and go is the simplest momentum setup there is. A stock gaps up on news, holds its gains in the first minutes instead of selling off, breaks above the pre-market high, and continues. You are buying strength, on the theory that a stock strong enough to open well and immediately push higher has real demand behind it.

What it needs to be valid:

• A real catalyst, checked before the open.
• The stock holds above the opening price. If it opens at $4 and immediately trades $3.70, the gap is failing, not going.
• Volume on the breakout candle noticeably larger than the candles before it.
• A level to break. Usually the pre-market high.

The opening range

The opening range is the high and the low of the first few minutes of the day. Most traders use five minutes. You let the first five 1-minute candles print, draw a box around their high and low, and then wait.

Why it works: the box is where the overnight crowd and the opening crowd fought to a draw. A break above the top of it means the buyers won, and a lot of people are watching the same box, so the break brings in more buyers.

• Entry: when price breaks above the range high, ideally on expanding volume.
• Stop: under the range low, or under the breakout candle's low if the range is too wide for your risk.
• Target: a measured move of one range height above the box is a sensible first target. Then trail.

When the gap fails

Sometimes the stock opens and immediately goes the other way. Traders call it a gap and crap. The tell is simple: it cannot hold the opening price, the first pullback goes lower than the last one, and volume shows up on the red candles instead of the green ones. There is no rule that says you must trade a stock just because you planned to. A failed gap is information: the news was not as good as the pre-market crowd thought, and the people who bought overnight are getting out.

After the open, the money is made on continuation: the stock has already proven it can run, and you are looking for the pause that comes before it runs again. Nearly every continuation setup is the same idea wearing different clothes.

The bull flag

A bull flag has two parts. The pole is a sharp move up on heavy volume. The flag is the pause that follows: a few candles drifting sideways or slightly down, on clearly lighter volume. Then price breaks above the top of the flag and the next leg starts.

The volume is the whole story. Heavy buying, then quiet drifting, means the people who own it are not in a hurry to sell. When the break comes, the sellers are already gone, so it takes very little buying to move the price.

• Entry: as price breaks the flag's high, with volume picking back up.
• Stop: under the low of the flag. If the flag breaks down instead, the setup is finished.
• Invalid if: the pullback is deep and loud. A flag that gives back most of the pole on heavy volume is not a flag, it is a reversal.

The flat top breakout

A flat top is a flag whose highs are all at nearly the same price. Three or four candles that each stall at $4.18 mean there is a seller sitting at $4.18. Every attempt is eating into that order.

That makes the trade clean, because the line is obvious and so is the invalidation. When the seller is finally absorbed, everyone who was watching that line buys at once and the move can be quick. The risk is equally clear: if that seller is a company offering shares, the line never breaks, and you take a small loss under the flag.

First, second, third pullback

Pullbacks age. The first one after a strong move is the highest quality, because most holders are still in profit and are not looking to get out. By the third one, the early buyers are tired, the volume is lower, and the buyers you need are already long.

Do not chase the break

The entry is at the break of the flag high. Not 15 cents above it. If you are late and the stock has already jumped past your level, your stop is now much further away, which means either a bigger loss or a position size that makes no sense. Let it go and wait for the next flag. On a stock that is trending well, there is always another one.

If you only keep one indicator on an intraday chart, keep this one. VWAP is the average price everyone has paid so far today, weighted by volume. It resets at the open every day.

Why it matters more than a moving average

A moving average is a line drawn through past prices. VWAP is closer to a fact: it is roughly what the average buyer today is holding at. That makes it a fair value line that the whole market can agree on, which is why large institutional orders are often judged against it.

The practical read is simple:

• Price above VWAP: the average buyer today is in profit. Buyers are in control. Pullbacks into VWAP are where longs look to add.
• Price below VWAP: the average buyer is underwater. Every bounce meets people trying to get out at break even. Longs are fighting the tape.
• Price sitting exactly on it: the fight is live. Wait for a decision instead of guessing.

The first VWAP test is the one that counts

On a strong runner the first pullback into VWAP is often the best entry of the day: the trend is intact, and there is a precise line to place a stop under. By the third test, VWAP is no longer support, it is a wall the stock keeps failing at, and every test weakens it. Levels break when they get tested too often.

Red to green

Yesterday's closing price is a psychological line. A stock that opens below it is "red on the day". When it crosses back above, it is "green on the day", and two things happen at once: everyone who bought yesterday and was down is now break even, and short sellers who were comfortable are suddenly not.

That combination produces a quick squeeze surprisingly often. The setup is: stock opens red, bases above VWAP, then pushes through yesterday's close on volume. The entry is the break of the close, the stop is below the base, and it usually resolves fast in one direction or the other.

The afternoon

Most of these stocks die after 11 a.m. Volume falls, the spread widens, and the range gets narrow and choppy. Trades that would have worked at 9:45 fail at 1:00 because there is nobody left to push the price. The main exception is the last hour, when volume returns and a stock that held its gains all day can break out again. Unless you have a specific reason, being done by 11:30 is a sound way to trade this niche.

Getting in is the easy half. This lesson is about the part that decides whether you keep the money: recognising when a move is finished, and understanding the one mechanic that can take the decision out of your hands entirely.

Halts

When a stock moves too far too fast, the exchange pauses it. There are two kinds you will meet:

• Volatility halt. Triggered automatically when price moves outside a band in a short window. Usually five minutes. Common on runners, sometimes several times in one morning.
• News pending halt. The company is about to release something material. These can last hours, and the stock can reopen anywhere.

While a stock is halted, nothing you can do matters. You cannot sell. Your stop loss cannot trigger, because there is no trading to trigger it. When it reopens there is a short auction and then trading resumes, sometimes far from where it stopped.

Parabolic moves and how they end

A parabolic move is the near vertical part of a run, where price goes up faster and faster. It feels like the easiest money in the world, which is exactly why it is where most of the day's damage happens. These moves end suddenly, and they end at their most exciting moment.

Signals that the move is running out:

• A volume climax. One enormous volume candle, much bigger than anything before it. That is everyone who was waiting finally buying. There is nobody left behind them.
• Long upper wicks. Price spikes and gets sold back within the same candle, repeatedly. Sellers are meeting every push.
• The first red candle with real volume after a vertical run. The character has changed.
• The tape slows down. Prints get smaller and less frequent while price stops making new highs.
• The spread widens. Market makers pulling back is a sign liquidity is leaving.

A practical exit plan

1. Sell part of the position into the first target. Half at your 2:1 level takes the pressure off completely.
2. Move the stop to break even on the rest once the first piece is sold. Now the trade cannot hurt you.
3. Trail the remainder under each new higher low, or under VWAP, and let the stock decide when you are done.
4. Exit the rest immediately on a climax candle, a halt up, or a big red candle on heavy volume. Those are not signals to think about it.

One morning, one stock, everything from this path. A low float name gapped up on a signed contract. The pre-market session is already drawn on the chart. At 9:30 it plays forward one minute at a time and you trade it with a $5,000 account.

You are not graded on how much you make. You are graded on whether you traded like someone who plans to still be here next year.

What to do next

Run the replay a few times and try different approaches: take the opening range break, or skip it and wait for the first pullback to VWAP. Notice how differently the two feel, and which one you can actually execute calmly.

Then go and watch real stocks without trading them. Pick one gapper a day for two weeks, mark your levels before the open, write down what you would have done at 9:30, and check at 11:00 whether you were right. It costs nothing and it is the closest thing to real practice there is. After that, paper trade at the size you would actually use, and only go live when the boring parts feel automatic.