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Glossary

79 terms explained.

Types of trading

Day trading

Opening and closing trades within the same day, never holding overnight.

Example: You buy a stock at 10:00 and sell it at 14:30 the same day.

Common beginner mistakes

  • Trading too many times out of boredom
  • Underestimating how much screen time it needs
Swing trading

Holding trades for a few days to a few weeks to capture a larger move.

Example: You buy on Monday after a price pullback and sell the following Thursday.

Common beginner mistakes

  • Checking the price every 5 minutes and exiting too early
  • Forgetting overnight price gaps
Scalping

Very short trades — seconds to minutes — aiming for tiny gains many times.

Example: Entering and exiting 20 times in a morning for small gains each.

Common beginner mistakes

  • Ignoring fees, which can eat all the profit
  • Starting with scalping as a total beginner
Position trading

Holding trades for months, based on long-term trends.

Example: Buying in January and planning to review in June.

Common beginner mistakes

  • Confusing it with 'never selling no matter what'

Basic technical analysis

Support and resistance

Price levels where the price has repeatedly stopped falling (support) or rising (resistance).

Example: A price bounced up from $50 three times — $50 is considered support.

Common beginner mistakes

  • Treating levels as exact lines instead of zones
  • Assuming a level will always hold
Trend

The general direction of price over time: up, down or sideways.

Example: Higher highs and higher lows over several weeks suggest an uptrend.

Common beginner mistakes

  • Fighting a clear trend
  • Seeing a trend in just two candles
Candlestick

A chart bar showing the open, high, low and close price for a period.

Example: A green daily candle means the price closed higher than it opened that day.

Common beginner mistakes

  • Making decisions from a single candle
Moving average

The average price over the last N periods, drawn as a smooth line.

Example: A 20-day moving average shows the average closing price of the last 20 days.

Common beginner mistakes

  • Adding 6 indicators and getting confused
  • Treating it as a signal on its own
Volume

How much of an asset was traded during a period.

Example: A price jump with very high volume shows strong participation.

Common beginner mistakes

  • Ignoring volume completely

Risk management

Stop loss

A pre-decided exit price that limits how much you can lose on a trade.

Example: You buy at $100 and set a stop at $95 — your maximum loss is $5 per share.

Common beginner mistakes

  • Not setting one
  • Moving it further away when the price approaches it
Take profit

A pre-decided exit price where you lock in gains.

Example: You buy at $100 and set a take profit at $110.

Common beginner mistakes

  • Being greedy and removing it, then watching gains disappear
Position sizing

Choosing how much to buy so that a stop loss only costs a small, planned % of your capital.

Example: With $1,000 and 1% risk, you can lose $10. A $5 stop means 2 shares.

Common beginner mistakes

  • Buying 'as much as I can afford'
  • Using the same size for every trade regardless of stop distance
Risk/reward ratio

Potential gain divided by potential loss for a trade.

Example: Risk $5 to possibly make $15 = 1:3 risk/reward.

Common beginner mistakes

  • Taking trades where you risk much more than you could gain
Leverage

Borrowed exposure that multiplies both gains and losses.

Example: 10x leverage: a 5% move against you becomes a 50% loss.

Common beginner mistakes

  • Using high leverage while still learning
  • Not understanding liquidation
Margin

The money you deposit as collateral to open a leveraged position.

Example: To open a $1,000 position with 10x leverage, you put up $100 as margin.

Common beginner mistakes

  • Confusing margin with your maximum possible loss

Trading psychology

FOMO

Fear Of Missing Out — jumping into a trade because the price is already moving fast.

Example: A coin is up 30% today and you buy just because everyone is talking about it.

Common beginner mistakes

  • Entering without a plan
  • Buying at the top of a spike
Revenge trading

Trading impulsively to 'win back' a recent loss.

Example: After losing $50 you immediately open a bigger trade to recover it.

Common beginner mistakes

  • Doubling size after losses
  • Skipping your checklist when upset
Overtrading

Taking too many trades, often from boredom or excitement.

Example: Planning 2 trades a day and ending up doing 12.

Common beginner mistakes

  • Confusing activity with progress
Discipline

Following your own rules even when emotions say otherwise.

Example: Exiting at your stop loss even though you 'feel' the price will come back.

Common beginner mistakes

  • Changing rules in the middle of a trade

Basics

Asset

Anything you can buy or sell in a market: a stock, a currency pair, a crypto coin, a commodity.

Example: Apple shares, EUR/USD and Bitcoin are all assets.

Common beginner mistakes

  • Trading assets you don't understand at all
Ticker

The short code used to identify an asset on an exchange.

Example: AAPL is Apple's ticker; BTC is Bitcoin's.

Common beginner mistakes

  • Mixing up similar tickers from different companies
Long

Buying an asset hoping its price will go up, then selling it later.

Example: You buy at $100 and sell at $110: a $10 gain per unit.

Common beginner mistakes

  • Thinking 'long' means holding for a long time — it only means betting on a rise
Short

Selling an asset you borrowed, hoping to buy it back cheaper later.

Example: You short at $100 and buy back at $90: a $10 gain per unit.

Common beginner mistakes

  • Forgetting losses on a short can grow without limit if price keeps rising
Entry

The price at which you open a trade.

Example: You enter a long position at $42.50.

Common beginner mistakes

  • Entering without knowing where you'll exit
Exit

The price at which you close a trade, for a gain or a loss.

Example: You exit at your target of $47.

Common beginner mistakes

  • Moving your exit plan while emotional
Profit and loss (P/L)

How much money a trade made or lost. 'Unrealized' while still open, 'realized' after closing.

Example: Bought 10 at $20, sold at $22: P/L is +$20.

Common beginner mistakes

  • Counting unrealized gains as money already earned
Volatility

How much and how fast a price moves up and down.

Example: A coin that moves 10% in a day is more volatile than one moving 1%.

Common beginner mistakes

  • Using the same position size on calm and wild assets
Liquidity

How easily you can buy or sell an asset without moving its price much.

Example: Big stocks trade millions of shares a day — highly liquid.

Common beginner mistakes

  • Trading thin markets where you can't exit at your price
Bull market

A period where prices are generally rising.

Example: Many stocks making new highs for months.

Common beginner mistakes

  • Assuming it will never end
Bear market

A period where prices are generally falling, often 20%+ from the top.

Example: Indexes dropping steadily over a year.

Common beginner mistakes

  • Trying to catch the exact bottom
Market capitalization

The total value of a company's shares: share price × number of shares.

Example: 1 billion shares at $50 = $50B market cap.

Common beginner mistakes

  • Thinking a low share price means a 'cheap' company
Index

A basket that tracks a group of assets to show how a market is doing.

Example: The S&P 500 tracks 500 large US companies.

Common beginner mistakes

  • Comparing your results to the wrong index
Dividend

A share of company profits paid to shareholders.

Example: A company pays $0.50 per share every quarter.

Common beginner mistakes

  • Buying only for the dividend and ignoring price risk
Commodity

A raw material traded in markets, like gold, oil or wheat.

Example: Gold is often called a 'safe haven' commodity.

Common beginner mistakes

  • Ignoring how news and seasons move commodity prices
Forex

The foreign-exchange market, where currencies are traded in pairs.

Example: EUR/USD at 1.10 means 1 euro costs 1.10 dollars.

Common beginner mistakes

  • Using high leverage because forex moves look small

Orders

Market order

An order to buy or sell immediately at the best available price.

Example: You click buy and get filled at $50.02.

Common beginner mistakes

  • Using market orders in fast or thin markets and getting a worse price
Limit order

An order to buy or sell only at a chosen price or better.

Example: Buy limit at $48: it fills only if price reaches $48.

Common beginner mistakes

  • Setting limits so far away they never fill
Stop order

An order that becomes a market order once a set price is reached. Often used for stop-losses.

Example: Sell stop at $45 on a stock you bought at $50.

Common beginner mistakes

  • Placing stops exactly at obvious round numbers
Trailing stop

A stop-loss that moves with the price as the trade goes in your favour.

Example: A 5% trailing stop rises as the price climbs.

Common beginner mistakes

  • Setting it so tight that normal moves close the trade
Fill

When your order actually executes.

Example: Your limit order at $30 was filled for 100 shares.

Common beginner mistakes

  • Assuming an order filled without checking
Slippage

The difference between the price you expected and the price you got.

Example: You expected $20.00 but filled at $20.08.

Common beginner mistakes

  • Ignoring slippage when testing a strategy
Bid and ask

Bid is the highest price buyers offer; ask is the lowest price sellers accept.

Example: Bid $9.98 / Ask $10.00.

Common beginner mistakes

  • Forgetting you usually buy at the ask and sell at the bid
Spread

The gap between the bid and the ask — a hidden cost of every trade.

Example: Bid $9.98, ask $10.00: the spread is $0.02.

Common beginner mistakes

  • Trading assets with wide spreads very often
Order book

The live list of buy and sell orders waiting at each price.

Example: Lots of buy orders stacked at $100.

Common beginner mistakes

  • Reading too much into orders that can disappear

Risk

Risk per trade

How much of your account you're willing to lose on one trade, usually a small percentage.

Example: Risking 1% of a $5,000 account = $50.

Common beginner mistakes

  • Raising risk after a loss to 'win it back'
Drawdown

How far your account has fallen from its highest point.

Example: Account went from $10,000 to $8,500: a 15% drawdown.

Common beginner mistakes

  • Not having a rule for when to pause during a drawdown
Leverage

Borrowed money that lets you control a bigger position than your cash. It multiplies gains and losses.

Example: 10× leverage: $100 controls $1,000.

Common beginner mistakes

  • Using high leverage as a beginner
Margin

The money your broker holds as a deposit when you use leverage.

Example: You need $200 margin to open a $2,000 position.

Common beginner mistakes

  • Confusing margin with free money
Margin call

A broker's demand to add funds because losses ate into your margin; they may close positions.

Example: Your leveraged trade drops and the broker closes it automatically.

Common beginner mistakes

  • Ignoring how close you are to a margin call
Diversification

Spreading money across different assets so one bad trade or sector hurts less.

Example: Not putting your whole account in one stock.

Common beginner mistakes

  • Owning many assets that all move together
Expectancy

The average amount you can expect to win or lose per trade over many trades.

Example: (Win rate × avg win) − (loss rate × avg loss).

Common beginner mistakes

  • Judging a strategy on a handful of trades
Risk of ruin

The chance of losing so much you can't keep trading.

Example: Risking 20% per trade makes ruin very likely after a few losses.

Common beginner mistakes

  • Thinking a high win rate removes this risk
Overtrading

Taking too many trades, often out of boredom or emotion.

Example: Ten trades in a day when your plan allows two.

Common beginner mistakes

  • Not setting a daily trade limit

Charts

Timeframe

How much time each bar or candle on a chart represents.

Example: On a 1-hour chart, each candle is one hour.

Common beginner mistakes

  • Jumping between timeframes until one 'agrees' with you
Wick

The thin line on a candle showing the highest and lowest prices reached.

Example: A long upper wick: price went up but got pushed back down.

Common beginner mistakes

  • Ignoring wicks when placing stops
Volume

How many units traded during a period.

Example: A breakout on high volume is seen as stronger by many traders.

Common beginner mistakes

  • Reading volume on assets where it's unreliable
Breakout

When price moves beyond a support or resistance level.

Example: Price closes above a $50 resistance it touched three times.

Common beginner mistakes

  • Chasing every breakout without a plan
Pullback

A temporary move against the main trend.

Example: In an uptrend, price dips for two days before rising again.

Common beginner mistakes

  • Confusing a pullback with a full reversal
Reversal

When a trend changes direction.

Example: A long uptrend turns into lower highs and lower lows.

Common beginner mistakes

  • Calling a reversal too early
Consolidation

A period where price moves sideways in a narrow range.

Example: Price stays between $20 and $22 for two weeks.

Common beginner mistakes

  • Overtrading inside a tight range
Gap

A jump between one bar's close and the next bar's open with no trades in between.

Example: A stock closes at $30 and opens at $33 after news.

Common beginner mistakes

  • Forgetting stops can fill beyond the gap
Indicator

A calculation drawn on a chart (like RSI or moving averages) to help read price.

Example: RSI above 70 is often called 'overbought'.

Common beginner mistakes

  • Stacking many indicators that all say the same thing
RSI

Relative Strength Index: a 0–100 indicator of how strong recent moves were.

Example: RSI under 30 is often described as 'oversold'.

Common beginner mistakes

  • Treating RSI levels as automatic buy or sell signals
Chart pattern

A shape on a chart that traders recognize, like triangles or double tops.

Example: A 'double top' shows price failing twice at the same high.

Common beginner mistakes

  • Seeing patterns everywhere

Psychology

FOMO

Fear of missing out — jumping into a trade because price is moving fast.

Example: Buying after a huge green candle because 'everyone is'.

Common beginner mistakes

  • Entering without checking your checklist
Revenge trading

Trading right after a loss to win the money back quickly.

Example: Doubling size after losing to 'get even'.

Common beginner mistakes

  • Not having a rule to stop after losses
Confirmation bias

Only noticing information that agrees with what you already think.

Example: Reading only bullish posts about an asset you own.

Common beginner mistakes

  • Never writing down the case against your trade
Loss aversion

Losses feel worse than equal gains feel good, so people hold losers too long.

Example: Refusing to close a losing trade hoping it comes back.

Common beginner mistakes

  • Moving your stop further away
Discipline

Following your plan and rules even when emotions say otherwise.

Example: Skipping a trade because the checklist wasn't met.

Common beginner mistakes

  • Breaking rules after a few wins
Tilt

An emotional state where frustration leads to bad decisions.

Example: Three losses, then impulsive trades without a plan.

Common beginner mistakes

  • Not taking a break when tilted
Process over outcome

Judging trades by whether you followed your plan, not just by profit.

Example: A losing trade that followed every rule is still a good trade.

Common beginner mistakes

  • Calling a lucky rule-breaking win 'good'

Accounts & brokers

Broker

A company that lets you buy and sell assets through an account.

Example: You open an account, deposit money and place orders in their app.

Common beginner mistakes

  • Choosing only by ads instead of fees and regulation
Exchange

The marketplace where buyers and sellers meet.

Example: The New York Stock Exchange, or a crypto exchange.

Common beginner mistakes

  • Confusing your broker with the exchange
Paper trading

Practising with fake money in a simulated account.

Example: Trying a strategy for a month before risking real cash.

Common beginner mistakes

  • Taking paper results as proof of future results
Fees and commissions

Costs your broker charges per trade or per month.

Example: $1 per trade × 100 trades = $100 in fees.

Common beginner mistakes

  • Ignoring fees when trading often
Regulation

Government oversight that sets rules for brokers to protect customers.

Example: Checking a broker is licensed in your country.

Common beginner mistakes

  • Using unregulated platforms promising huge returns
Minimum deposit

The smallest amount a broker requires to open an account.

Example: Some brokers need $0, others $1,000+.

Common beginner mistakes

  • Depositing money you can't afford to lose
Settlement

The time it takes for a trade's money and assets to officially change hands.

Example: Many stock trades settle one business day after the trade.

Common beginner mistakes

  • Spending unsettled funds
Tax on gains

Many countries tax trading profits; rules vary by place.

Example: Keeping your journal helps when reporting gains.

Common beginner mistakes

  • Not tracking trades until tax season

Often confused — side by side

The pairs beginners mix up most.

Day trade vs swing trade vs scalping

Scalping

  • • Seconds to minutes
  • • Very high screen time
  • • Fees matter a lot
  • • Hardest for beginners

Day trade

  • • Minutes to hours
  • • Closed same day
  • • Several hours of focus
  • • No overnight risk

Swing trade

  • • Days to weeks
  • • Less screen time
  • • Overnight price gaps possible
  • • Often friendlier for beginners with a job

Stop loss vs take profit

Stop loss

  • • Limits your loss
  • • Set below entry when buying
  • • Protects your capital
  • • Should be decided before entering

Take profit

  • • Locks in a gain
  • • Set above entry when buying
  • • Prevents greed from erasing gains
  • • Optional but helpful

Technical vs fundamental analysis

Technical

  • • Studies price charts and volume
  • • Looks at patterns and trends
  • • Common for shorter timeframes
  • • Asks: what is price doing?

Fundamental

  • • Studies the business or asset itself
  • • Revenue, news, economy
  • • Common for longer timeframes
  • • Asks: what is it worth?

Leverage vs margin

Leverage

  • • A multiplier (e.g. 5x)
  • • Amplifies gains AND losses
  • • Set by you / the broker
  • • Risky for beginners

Margin

  • • Money you deposit as collateral
  • • Enables leverage
  • • Can be lost entirely
  • • Margin call = deposit more or get closed

TradeCompass turns this into your own rules: it checks every trade against them and warns you before you break one.

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