Read this in one sitting
You just joined a trading chat.
Let's get you fluent.
Everyone's saying "I'm long," "got stopped out," "those calls printed," and you have no idea what's going on. By the end of this page, you will. Plain English, the real lingo, no fluff.
Trading is one of the hardest ways to make money, and most beginners lose — often quickly. This guide is here to teach you the language and keep you safe, not to promise riches. Only ever trade with money you can afford to lose completely. That's the one rule nobody breaks twice.
Chapter 01
The basics
A stock is a tiny piece of ownership in a company. Its share price is just what one piece costs right now — and that price moves all day because of one thing: more people wanting to buy pushes it up, more people wanting to sell pushes it down. That's it. That's the whole engine.
A day trader buys and sells within the same day, trying to catch those moves. They don't hold overnight — in and out, same session.
The four words you'll hear most
Long
You bought, betting the price goes up. "I'm long Tesla" = I own it and want it higher.
Short
You bet the price goes down (you can profit from drops too). "I'm short" = rooting for red.
Bullish
You think it's going up. A bull market is a long stretch of rising prices.
Bearish
You think it's going down. A bear market is a long stretch of falling prices.
→ They bought, expecting the price to rise.
Chapter 02
Reading the chart
Traders watch candlestick charts. Each "candle" is a little snapshot of price over a chunk of time. Once you can read one candle, you can read any chart. Flip it below and hover the parts.
Anatomy of a candle
Tap the buttons to switch it. Hover any piece to see what it means.
This candle
Green candle = it closed higher than it opened (buyers won). Red candle = it closed lower than it opened (sellers won). The thin lines poking out — the wicks — show how far price stretched before snapping back.
Under the candles you'll see bars: that's volume, how many shares traded. Big volume = lots of people care, the move is "real." Tiny volume = be suspicious. And a timeframe just sets how much time each candle covers — a "1-minute chart" for fast scalps, a "daily chart" for the big picture.
Chapter 03
Bid, ask & spread
At any moment there are buyers and sellers haggling. The highest price a buyer will pay is the bid. The lowest price a seller will accept is the ask. The little gap between them is the spread.
Here's why it matters: you buy at the ask and sell at the bid. So you start every trade a hair behind — the spread is a tiny built-in cost. On popular stocks it's a penny or two. On thin, obscure ones it can be painfully wide, which is why traders love liquid stocks (easy to get in and out without moving the price).
→ Buying and selling would cost too much; not worth it.
Chapter 04
Buying & selling
You don't just "buy" — you choose a type of order. Three cover almost everything.
⚡Market order
"Fill me right now, whatever the price." Instant, but you don't control the exact price.
🎯Limit order
"Fill me only at this price or better." You control the price, but it might never fill.
🛡️Stop-loss
"If it drops to this, sell me out automatically." Your safety net. Use it every time.
A stop-loss decides — while you're calm — the most you'll lose before the trade can talk you into "just hoping a little longer." When someone says they "got stopped out," it means price hit their stop and the trade closed at a loss. That's not failure; that's the system working.
One more word: slippage. The price on your screen is a snapshot, not a promise. On fast-moving stocks you might get filled a few cents off what you expected. Trading liquid names keeps it small.
Chapter 05 · the chapter that keeps you alive
Not blowing up
Here's the thing nobody glamorous on the internet tells you: good traders obsess over how much they can lose, not how much they can win. You can be wrong half the time and still come out ahead — if your winners are bigger than your losers and no single loss ever wrecks you.
Risk only a small slice of your account on any single trade — many pros use around 1%. Boring? Yes. But it means even ten losses in a row barely dent you. That's position sizing, and it's the difference between traders who last and traders who disappear.
Two quick ideas you'll hear constantly:
Risk-reward — before entering, compare what you'd lose if wrong vs. gain if right. Aiming to make 2–3× what you risk is the classic target. Risk capital — the money you've truly set aside to lose, separate from rent and groceries. Trade only with that.
Margin means borrowing from your broker to trade bigger than your cash. That borrowing power is leverage, and it multiplies both wins and losses. It's how small accounts grow fast — and how they get wiped out fast. As a beginner, you can safely ignore it for a long while.
In the U.S., making 4+ day trades in 5 business days flags you as a pattern day trader and requires keeping $25,000 in the account. It surprises a lot of new traders — now it won't surprise you.
Chapter 06
Reading the move
Traders draw lines and tools on charts to guess where price might go. You don't need all of them — just enough to follow the chat.
Support
A price floor where buyers keep stepping in. Price often "bounces" off it.
Resistance
A price ceiling where sellers keep showing up. Price often "rejects" off it.
Breakout
Price punches through resistance on strong volume. The old ceiling can become the new floor.
Trend
The general direction. "Uptrend" = higher highs; "downtrend" = lower lows. Trade with it.
You'll also hear about indicators — little calculations laid over the chart. The three you'll see named most:
Moving average — a smooth line of the average price; traders watch whether price is above or below it. VWAP — the day's volume-weighted average price, a line the big players care about. RSI — a 0–100 meter; very high means overbought (stretched up, may pull back), very low means oversold (stretched down, may bounce).
→ Price hit a support line (a moving average) and turned up after being beaten down too far.
Chapter 07
Options in 5 minutes
Half the chat will be talking about options, so here's the honest beginner version. An option is a contract that gives you the right — but not the obligation — to buy or sell a stock at a set price, before a set date. There are only two kinds:
📈 Call
A call is the right to buy a stock at a set price. If the stock rises above that price, your call becomes more valuable. Bullish bet.
📉 Put
A put is the right to sell a stock at a set price. If the stock falls, your put becomes more valuable. Bearish bet.
The four words on every options post
Strike
The set price in the contract. "$50 calls" = the right to buy at $50.
Expiration
The deadline. After it, the option is done. "0DTE" = expiring today (very risky).
Premium
What you pay for the option — the price of the contract itself.
Contract
One contract usually controls 100 shares. That's where the leverage comes from.
Why people love them: a small amount of money controls 100 shares, so a right call can multiply fast — that's why you'll see "my calls printed" (made big money). Why people lose: options also expire. If the stock doesn't move your way in time, the option can decay to zero and you lose everything you paid. They're powerful and unforgiving.
Buying a call = "I think it goes up, and I'm paying for a leveraged bet with a deadline." Buying a put = same thing, but betting down. They can win big and lose to zero. Most new traders should learn plain shares first and treat options as advanced — but now when the chat lights up about "puts," you'll know exactly what they mean.
Chapter 08 · your survival kit
Slang decoder
This is the stuff that makes a trading chat feel like a foreign language. Skim it once and you'll suddenly understand 90% of the room.
Chapter 09
The mindset
You can memorize every word here and still struggle — because the last opponent is you. Fear makes you sell winners too early and freeze when it's time to act. Greed makes you bet too big and chase. The goal isn't to feel nothing; it's to build simple rules and follow them so execution becomes calm and almost boring. In trading, boring is good.
Keep a trading journal — jot down every trade, why you took it, and how it went. Reviewed honestly, it turns "I keep losing" into "oh, I lose when I chase after a red morning." The traders who improve are almost always the ones who track themselves.
Start small. Many new traders paper trade first — practicing with fake money to learn the buttons and their own emotions before a single real dollar is at risk. There's no prize for rushing.
★ Quick quiz
Did it stick?
Seven fast questions. Instant answers. Getting one wrong is just a free lesson.
A–Z
Pocket glossary
Every key term in one searchable list. Bookmark it and look things up as the chat throws them at you.