Trading Glossary
Essential terms and definitions for automated trading.
Backtesting
The process of testing a trading strategy against historical market data to evaluate its potential performance before deploying it with real capital.
Bollinger Bands
A technical analysis indicator consisting of a middle moving average band and two outer bands set at standard deviations above and below. Used to identify overbought or oversold conditions.
Breakeven
The price level at which a trade neither makes a profit nor incurs a loss, accounting for entry price and all associated fees.
Bull & Bear Market
A bull market is characterized by rising prices and optimistic sentiment, while a bear market features declining prices and pessimistic sentiment. Trading bots can be configured for both conditions.
Candlestick Chart
A price chart that displays the open, high, low, and close prices for each time period as a 'candle' shape. The body shows open-to-close range, while wicks show the high and low.
Compounding
Reinvesting profits from successful trades to increase position sizes over time, potentially accelerating returns through exponential growth.
DCA (Dollar Cost Averaging)
An investment strategy where a fixed amount is invested at regular intervals regardless of price, reducing the impact of volatility by averaging the purchase price over time.
Drawdown
The peak-to-trough decline in the value of a portfolio or trading account, measured as a percentage. Maximum drawdown is a key risk metric for evaluating bot performance.
Leverage
The use of borrowed funds to increase a trading position beyond what would be available from capital alone. Expressed as a ratio (e.g., 10x), it amplifies both potential profits and losses.
Limit Order
An order to buy or sell at a specified price or better. Buy limit orders execute at the limit price or lower; sell limit orders execute at the limit price or higher.
Liquidation
The forced closing of a leveraged position when losses reach a threshold where the trader's margin can no longer support the position. A critical risk in futures trading.
MACD
Moving Average Convergence Divergence is a trend-following momentum indicator that shows the relationship between two moving averages. Used to identify potential buy and sell signals.
Maker & Taker Fees
Maker fees are charged when placing orders that add liquidity to the order book. Taker fees apply when orders remove liquidity by matching existing orders. Maker fees are typically lower.
Margin Trading
Trading with borrowed funds from a broker or exchange, allowing positions larger than the trader's account balance. Requires maintaining a minimum margin level.
Market Order
An order to buy or sell immediately at the best available current price. Guarantees execution but not price, and may experience slippage in volatile markets.
Paper Trading
Simulated trading using virtual funds to test strategies without financial risk. An essential step before deploying any automated trading bot with real capital.
Position Sizing
Determining the appropriate amount of capital to allocate to a single trade based on risk tolerance, account size, and the specific trade setup.
Rebalancing
The process of realigning portfolio weights by buying or selling assets to maintain a desired allocation. Can be automated to maintain consistent risk exposure.
Risk-Reward Ratio
The ratio comparing the potential loss to the potential gain of a trade. A 1:3 ratio means risking one unit to potentially gain three units. A key metric in trade planning.
ROI (Return on Investment)
A performance measure calculated as the net profit divided by the initial investment, expressed as a percentage. Used to evaluate the efficiency of a trading strategy.
RSI (Relative Strength Index)
A momentum oscillator measuring the speed and change of price movements on a scale of 0 to 100. Readings above 70 suggest overbought conditions; below 30 suggest oversold.
Safety Order
Additional buy orders placed at lower price levels in a DCA bot strategy. When triggered, they average down the position's entry price, potentially improving the breakeven point.
Sharpe Ratio
A measure of risk-adjusted return calculated by dividing excess return by portfolio standard deviation. Higher values indicate better risk-adjusted performance.
Slippage
The difference between the expected price of a trade and the actual execution price. Common in fast-moving markets or with large orders relative to available liquidity.
SMA (Simple Moving Average)
An average of closing prices over a specified number of periods. The 50-day and 200-day SMAs are commonly used to identify trends and potential support/resistance levels.
Spot Trading
Buying or selling financial instruments for immediate delivery at current market prices, as opposed to futures or derivatives trading.
Stop Loss
An order that automatically closes a position at a predetermined price to limit potential losses. A fundamental risk management tool for both manual and automated trading.
Stop Order
An order that becomes a market order when a specified price level is reached. Stop-buy orders trigger above the current price; stop-sell orders trigger below.
Support & Resistance
Price levels where buying pressure (support) or selling pressure (resistance) has historically been strong enough to prevent further price movement in that direction.
Take Profit
An order that automatically closes a position at a predetermined profit target. Ensures gains are locked in without requiring constant market monitoring.
Technical Analysis
A methodology for evaluating and predicting price movements based on historical chart patterns, indicators, and volume data rather than fundamental factors.
Trailing Stop
A dynamic stop-loss order that moves with the price in the profitable direction. It locks in gains while allowing the trade to continue running as long as the trend persists.
Trend Line
A diagonal line drawn on a chart connecting successive price highs (downtrend) or lows (uptrend) to visualize the direction and strength of a market trend.
Volatility
A statistical measure of the dispersion of returns for a given asset. High volatility means larger price swings, creating both opportunities and risks for trading bots.
Volume
The total number of shares or contracts traded during a given period. High volume confirms price movements and indicates strong market interest.