Nydar Trading Glossary
Nydar's trading glossary defines 200 terms across 10 categories as of March 2026 — technical analysis, order flow, options, risk management, crypto, forex, market structure, sentiment, alternative data, and general trading concepts. 156 of 200 terms include deep-dive links to Nydar's 42 learn articles and 65 help pages, creating a cross-referenced knowledge graph where every concept connects to practical application on the platform.
Each glossary term is stored as an individual JSON document served via API, following the same architecture pattern described by Martin Fowler in Patterns of Enterprise Application Architecture for content-addressable reference data. Nydar's glossary covers the same terminology used across the platform's 46 dashboard widgets, 105 technical indicators, and ML-powered trading signals. Last updated: 28 March 2026.
A
Absorption
When large passive orders absorb aggressive buying or selling without price moving, indicating a strong hidden participant defending a level.
ADX (Average Directional Index)
A trend strength indicator (0-100) that measures how strong a trend is, regardless of direction. Above 25 = strong trend.
Airdrop
Free distribution of cryptocurrency tokens to wallet addresses, often used for marketing or rewarding early supporters.
Alpha
The excess return of an investment relative to a benchmark index. Positive alpha indicates outperformance.
Altcoin
Any cryptocurrency other than Bitcoin. Short for "alternative coin."
Ape/Aping
Buying into a cryptocurrency or trade impulsively without doing proper research, often driven by FOMO or hype.
Arbitrage
Simultaneously buying and selling an asset in different markets to profit from price differences, considered risk-free profit.
Ask Price
The lowest price a seller is willing to accept for an asset. Also called the offer price.
ATH (All-Time High)
The highest price an asset has ever reached in its trading history.
ATL (All-Time Low)
The lowest price an asset has ever reached in its trading history.
ATR (Average True Range)
A volatility indicator that measures the average range between high and low prices over a specified period.
B
Backtesting
Testing a trading strategy using historical data to see how it would have performed in the past.
Bagholder
An investor left holding worthless or significantly devalued assets after a price crash, unable or unwilling to sell at a loss.
Bear Market
A market condition where prices are falling or expected to fall, typically defined as a 20%+ decline from recent highs.
Bear Put Spread
A bearish options strategy that buys a put at a higher strike and sells a put at a lower strike, profiting from moderate price declines.
Beta
A measure of an asset's volatility relative to the overall market. Beta > 1 means more volatile than the market.
Bid Price
The highest price a buyer is willing to pay for an asset.
Blue Chip
Large, well-established, financially sound companies with a history of reliable performance and often paying dividends.
Bollinger Bands
A volatility indicator consisting of a moving average with upper and lower bands set at standard deviations from the mean.
Break of Structure (BOS)
In SMC, when price breaks through a previous swing high (bullish) or swing low (bearish), confirming trend continuation.
Breaker Block
A failed order block that gets violated but then acts as support/resistance when price returns to it.
Breakout
When price moves above resistance or below support with increased volume, potentially signaling a new trend.
Bull Call Spread
A bullish options strategy that buys a call at a lower strike and sells a call at a higher strike, profiting from moderate price increases.
Bull Market
A market condition where prices are rising or expected to rise, characterized by optimism and investor confidence.
Butterfly Spread
An options strategy using three strikes that profits when the underlying stays near the middle strike, with limited risk and reward.
C
Calendar Spread
An options strategy that sells a near-term option and buys a longer-term option at the same strike, profiting from time decay.
Call Option
A contract giving the buyer the right, but not obligation, to buy an asset at a specified price before expiration.
Candlestick
A price chart that shows open, high, low, and close prices for a specific time period, resembling a candle shape.
CCI (Commodity Channel Index)
A momentum oscillator measuring price deviation from its average. Above +100 is overbought, below -100 is oversold.
Change of Character (CHoCH)
In SMC, when price breaks the most recent opposing swing point, signaling a potential trend reversal.
Circuit Breaker
A regulatory mechanism that temporarily halts trading when markets drop by a certain percentage, designed to prevent panic selling.
Confluence
When multiple technical indicators or analysis methods point to the same trading signal, increasing its reliability.
Consolidation
A period where price moves sideways within a range, often occurring after a trend before the next move.
Correlation
A statistical measure of how two assets move in relation to each other. +1 = perfect positive, -1 = perfect negative.
Cost Basis
The original purchase price of an investment, used to calculate capital gains or losses when sold.
Covered Call
An options strategy where you own shares and sell call options against them to generate income.
Credit Spread
An options strategy that sells a higher-priced option and buys a lower-priced option, collecting a net credit upfront.
Cumulative Volume Delta
The running total of the difference between buying volume and selling volume, showing whether aggressive buyers or sellers are dominant.
Cup and Handle
A bullish continuation pattern resembling a tea cup with a handle, signaling potential breakout to new highs.
D
Dark Pool
Private exchanges where large institutional orders are executed anonymously, away from public exchanges.
Day Trading
Opening and closing positions within the same trading day, not holding overnight.
Dead Cat Bounce
A temporary recovery in price after a significant decline, followed by a continuation of the downtrend.
Debit Spread
An options strategy that buys a higher-priced option and sells a lower-priced option, paying a net debit upfront.
DeFi (Decentralized Finance)
Financial services built on blockchain that operate without traditional intermediaries like banks.
Degen
Short for "degenerate" - a trader who takes extremely high-risk bets, often with leverage, on volatile assets like memecoins.
Delta
In options, the rate of change in option price relative to a $1 change in the underlying asset price.
DEX (Decentralized Exchange)
A cryptocurrency exchange that operates without a central authority, using smart contracts for trading.
Diamond Hands
Holding an investment through extreme volatility and price drops without selling, demonstrating strong conviction.
Displacement
In SMC, a strong impulsive price move that creates fair value gaps and indicates institutional activity.
Divergence
When price moves in the opposite direction of an indicator, potentially signaling a trend reversal.
Dividend
A portion of company profits paid to shareholders, typically quarterly. Expressed as yield (annual dividend / share price).
Doji
A candlestick where open and close are nearly equal, forming a cross shape that signals indecision and potential reversal.
Dollar Cost Averaging (DCA)
Investing a fixed amount regularly regardless of price, reducing the impact of volatility and avoiding market timing.
Donchian Channel
A volatility indicator showing highest high and lowest low over a period, used for breakout trading.
Double Bottom
A bullish reversal pattern where price tests a support level twice, forming a "W" shape before breaking higher.
Double Top
A bearish reversal pattern where price tests a resistance level twice, forming an "M" shape before breaking lower.
Drawdown
The peak-to-trough decline in portfolio value, expressed as a percentage. Maximum drawdown is the largest historical decline.
DYOR (Do Your Own Research)
A crypto community phrase encouraging investors to research projects independently before investing.
E
EMA (Exponential Moving Average)
A moving average that gives more weight to recent prices, making it more responsive to new information.
Engulfing Pattern
A two-candle reversal pattern where the second candle completely engulfs the first, signaling potential trend change.
Entry Point
The price level at which a trader opens a position (buys or sells).
EPS (Earnings Per Share)
A company's profit divided by outstanding shares. Key metric for valuation showing how much profit each share represents.
Evening Star
A three-candle bearish reversal pattern with a large green candle, small-bodied middle candle, and large red candle.
Exit Point
The price level at which a trader closes a position to take profit or cut losses.
F
Fair Value Gap (FVG)
In SMC, a price imbalance shown as a gap between three candles where the wicks don't overlap, indicating an area price may return to fill.
Fear and Greed Index
A sentiment indicator measuring whether investors are fearful (bearish) or greedy (bullish), on a scale of 0-100.
Fibonacci Retracement
A technical tool that uses horizontal lines at key Fibonacci ratios (23.6%, 38.2%, 50%, 61.8%) to identify potential support and resistance levels.
Fill
When an order is executed and completed at a specified price.
Flag Pattern
A continuation pattern where price consolidates in a rectangular channel after a sharp move, then continues in the original direction.
Flash Crash
An extremely rapid and deep market decline followed by a quick recovery, often lasting only minutes.
Float
The number of shares available for public trading, excluding restricted shares held by insiders and institutions.
FOMO
Fear Of Missing Out - emotional trading driven by anxiety about missing profitable opportunities.
Footprint Chart
A specialised chart that shows the exact volume traded at each price level within a candle, revealing the internal battle between buyers and sellers.
FUD
Fear, Uncertainty, and Doubt - negative sentiment or misinformation spread to drive down asset prices.
Funding Rate
A periodic payment between long and short holders of perpetual futures contracts that keeps the contract price anchored to the spot price.
G
Gamma
In options, the rate of change of delta relative to a $1 change in the underlying asset price.
Gamma Squeeze
A rapid price increase caused by market makers hedging their options positions, creating a feedback loop of buying.
Gap
A price area on a chart where no trading occurred, appearing as a jump between two candles.
Gas Fees
Transaction fees paid to blockchain validators for processing transactions, measured in the network's native token.
Greeks
Options risk measures including Delta, Gamma, Theta, Vega, and Rho that quantify different aspects of option price sensitivity.
GTC Order (Good Till Cancelled)
An order that remains active until executed or manually cancelled, unlike day orders that expire at market close.
H
Hammer
A bullish candlestick pattern with a small body at the top and long lower wick, signaling potential reversal after a downtrend.
Hanging Man
A bearish candlestick pattern identical to the hammer but appearing after an uptrend, signaling potential reversal.
Head and Shoulders
A bearish reversal pattern with three peaks - the middle (head) higher than the two sides (shoulders). Inverse version is bullish.
Hedging
Taking an offsetting position to reduce risk exposure in an existing investment.
High-Frequency Trading (HFT)
Algorithmic trading that executes a large number of orders at extremely high speeds.
HODL
Crypto slang for holding assets long-term regardless of price volatility. Originally a typo of "hold."
I
Iceberg Order
A large order that is split into smaller visible portions, hiding the true size from the market to reduce price impact.
Ichimoku Cloud
A comprehensive indicator showing support/resistance, trend direction, and momentum in a single view using five lines and a cloud.
Impermanent Loss
The temporary loss liquidity providers experience when token prices in a pool diverge from when they deposited.
Implied Volatility (IV)
The market's expectation of future price volatility, derived from option prices. Higher IV = more expensive options.
Indicator
A mathematical calculation based on price, volume, or open interest used to forecast market direction.
Inducement
In SMC, a false signal or liquidity trap designed to draw in retail traders before smart money takes the opposite position.
IPO (Initial Public Offering)
The first time a private company offers shares to the public on a stock exchange.
Iron Butterfly
An options strategy selling a straddle and buying protective wings, profiting when the stock stays at the short strike.
Iron Condor
A neutral options strategy combining a bull put spread and bear call spread to profit from low volatility.
ITM (In The Money)
An option with intrinsic value - calls when stock price is above strike, puts when stock price is below strike.
L
Level 2 Data
Market depth data showing all pending buy and sell orders at various price levels, revealing supply and demand.
Leverage
Using borrowed capital to increase potential returns (and risks) of an investment.
Limit Order
An order to buy or sell at a specific price or better. Only executes if the price is reached.
Liquidation
The forced closure of a leveraged position when losses approach the deposited margin, executed automatically by the exchange to prevent negative balances.
Liquidity
How easily an asset can be bought or sold without significantly affecting its price.
Liquidity Sweep
In SMC, when price moves beyond a significant level to trigger stop losses and pending orders before reversing.
Long Position
Buying an asset with the expectation that its price will rise.
Lot Size
The standardized quantity of units in a forex trade. Standard lot = 100,000 units, mini = 10,000, micro = 1,000.
M
MACD
Moving Average Convergence Divergence - a trend-following momentum indicator showing the relationship between two moving averages.
Maker
A trader who places a limit order that adds liquidity to the order book, waiting to be filled rather than executing immediately.
Margin
Borrowed money from a broker used to purchase securities, allowing larger position sizes.
Margin Call
A broker's demand for additional funds when account equity falls below the required maintenance margin level.
Mark Price
A fair-value reference price calculated from the spot price and a moving average of the funding basis, used for liquidation calculations to prevent manipulation.
Market Breadth
Indicators measuring the number of advancing vs declining stocks to gauge overall market health.
Market Cap
The total value of a company's outstanding shares, calculated as share price multiplied by number of shares.
Market Correction
A decline of 10-20% from recent highs in a market or asset, considered a normal part of market cycles.
Market Maker
A firm that provides liquidity by continuously quoting buy and sell prices, profiting from the bid-ask spread.
Market Order
An order to buy or sell immediately at the best available current price.
Market Structure
In SMC, the pattern of swing highs and lows that defines the current trend direction.
Memecoin
A cryptocurrency created as a joke or based on internet memes, often with little utility but high community engagement.
MFI (Money Flow Index)
A volume-weighted momentum oscillator (0-100) that measures buying and selling pressure. Above 80 is overbought, below 20 is oversold.
Mitigation Block
In SMC, an order block that has been partially filled and may see price return to complete the fill.
Morning Star
A three-candle bullish reversal pattern with a large red candle, small-bodied middle candle, and large green candle.
Moving Average
An indicator that smooths price data by calculating the average price over a specified number of periods.
N
O
OBV (On-Balance Volume)
A cumulative volume indicator that adds volume on up days and subtracts volume on down days to show buying/selling pressure.
OCO Order (One-Cancels-Other)
A pair of orders where execution of one automatically cancels the other, useful for setting profit targets and stop losses simultaneously.
Open Interest
The total number of outstanding derivative contracts (options/futures) that have not been settled.
Options Expiration
The date when an options contract becomes void and the right to exercise expires.
Options Flow
Analysis of options trading activity to identify unusual volume or potential institutional positioning.
Order Block
In SMC, a consolidation zone where institutional traders placed significant orders before a strong price move.
Order Book
A list of all pending buy and sell orders for an asset, showing price levels and quantities.
Order Flow
The analysis of real-time buy and sell orders, trades, and order book dynamics to understand market participant behaviour and predict short-term price direction.
OTM (Out of The Money)
An option with no intrinsic value - calls when stock price is below strike, puts when stock price is above strike.
Overbought
A condition where an asset's price has risen too quickly and may be due for a pullback. Often indicated by RSI > 70.
Oversold
A condition where an asset's price has fallen too quickly and may be due for a bounce. Often indicated by RSI < 30.
P
P/E Ratio (Price-to-Earnings)
A valuation metric dividing stock price by earnings per share. Shows how much investors pay per dollar of earnings.
Paper Hands
Selling an investment at the first sign of trouble or small price decline, showing weak conviction.
Paper Trading
Simulated trading using virtual money to practice strategies without risking real capital.
Parabolic SAR
A trend-following indicator that places dots above or below price to show trend direction and potential reversal points.
Pennant
A continuation pattern formed by converging trendlines after a sharp price move, resembling a small symmetrical triangle.
Penny Stock
Low-priced stocks (typically under $5) of small companies, known for high volatility and risk.
Perpetual Futures
Futures contracts with no expiration date, allowing traders to hold positions indefinitely with leverage. Funding rates keep prices anchored to spot.
Pin Bar
A candlestick with a small body and long wick (tail) that signals rejection of a price level and potential reversal.
Pine Script
A domain-specific programming language for creating custom technical indicators and strategies, widely used in charting platforms for personalised analysis.
Pip
The smallest price movement in forex, typically the fourth decimal place (0.0001) for most currency pairs.
Point of Control
The price level with the highest traded volume in a given period, representing where the most agreement between buyers and sellers occurred.
Position Sizing
Determining how much capital to allocate to each trade based on risk management rules.
Premium and Discount Zones
In SMC, the upper 50% of a price range (premium) and lower 50% (discount) used to determine optimal entry areas.
Price Action
Trading based on raw price movements and patterns rather than indicators.
Put Option
A contract giving the buyer the right, but not obligation, to sell an asset at a specified price before expiration.
Put/Call Ratio
A sentiment indicator comparing put volume to call volume. High ratios signal bearish sentiment; low ratios signal bullish sentiment.
R
Rekt
Crypto slang for suffering significant trading losses, derived from "wrecked." Often used to describe liquidated leveraged positions.
Resistance
A price level where selling pressure tends to prevent further price increases.
Rho
In options, the sensitivity of option price to changes in interest rates.
Risk/Reward Ratio
The potential profit of a trade divided by its potential loss. A 1:3 ratio means risking $1 to potentially make $3.
ROC (Rate of Change)
A momentum oscillator measuring the percentage change in price over a specified period.
RSI (Relative Strength Index)
A momentum oscillator (0-100) that measures speed and magnitude of price changes. >70 = overbought, <30 = oversold.
Rug Pull
A crypto scam where developers abandon a project and run off with investors' funds.
S
Scalping
A trading strategy that profits from small price changes, typically holding positions for seconds to minutes.
Sharpe Ratio
A measure of risk-adjusted return, calculated as (return - risk-free rate) / standard deviation. Higher is better.
Shill
Aggressively promoting a cryptocurrency or investment, often for personal gain while hiding that motivation.
Shooting Star
A bearish candlestick pattern with a small body near the low and a long upper wick, signaling potential reversal after an uptrend.
Short Interest
The total number of shares sold short and not yet covered, often expressed as a percentage of float.
Short Position
Selling an asset you don't own (borrowing it) with the expectation of buying it back at a lower price.
Short Squeeze
A rapid price increase caused by short sellers rushing to cover their positions, creating a feedback loop of buying.
Slippage
The difference between the expected price of a trade and the actual execution price.
Spoofing
The illegal practice of placing large orders with the intention of cancelling them before execution, creating a false impression of supply or demand.
Spread
The difference between the bid and ask price. Tighter spreads indicate more liquidity.
Staking
Locking up cryptocurrency to support blockchain operations and earn rewards, similar to earning interest.
Stochastic Oscillator
A momentum indicator comparing a closing price to its price range over a period. Ranges 0-100 with >80 overbought and <20 oversold.
Stock Screener
A tool that filters stocks based on specific criteria like price, volume, market cap, or technical indicators to find trading candidates matching your strategy.
Stock Split
A corporate action that divides existing shares into multiple new shares, lowering price per share without changing total value.
Stop Loss
An order to automatically close a position at a specified price to limit potential losses.
Straddle
An options strategy buying both a call and put at the same strike price, profiting from significant price movement in either direction.
Strangle
An options strategy buying a call and put at different strike prices, cheaper than a straddle but requiring larger price moves to profit.
Strike Price
The price at which an option holder can buy (call) or sell (put) the underlying asset if they exercise the option.
SuperTrend
A trend-following indicator that plots a line above or below price, changing colour on trend reversals, making it easy to identify trend direction.
Support
A price level where buying pressure tends to prevent further price decreases.
Swing Trading
A trading style that holds positions for days to weeks, capturing medium-term price moves.
T
Take Profit
An order to automatically close a position at a specified price to lock in gains.
Taker
A trader who places a market order or aggressive limit order that executes immediately against resting orders, removing liquidity from the order book.
Technical Analysis
Analyzing price charts, patterns, and indicators to forecast future price movements.
Theta
In options, the rate of time decay - how much value an option loses each day as expiration approaches.
Trailing Stop
A dynamic stop-loss order that moves with price in your favour, locking in profits while still allowing the trade to run.
Trend
The general direction of price movement over time - uptrend (higher highs), downtrend (lower lows), or sideways.
Triangle Pattern
A consolidation pattern where price forms converging trendlines. Symmetrical triangles are neutral; ascending are bullish; descending are bearish.
V
Value Area
The price range containing approximately 70% of all traded volume in a given period, defining where the market considers fair value.
Value at Risk (VaR)
A statistical measure estimating the maximum potential loss of a portfolio over a specific time period at a given confidence level.
Vega
In options, the sensitivity of option price to changes in implied volatility.
Vertical Spread
An options strategy using two options of the same type and expiration but different strike prices.
Volatility
A measure of how much and how quickly price moves. Higher volatility = larger price swings.
Volume
The number of shares or contracts traded during a specific period.
VWAP (Volume Weighted Average Price)
The average price weighted by volume, showing where most trading occurred. Used as a benchmark by institutional traders.
W
WAGMI
Crypto slang for "We're All Gonna Make It" - expressing optimism and community solidarity about future gains.
Web3
The vision of a decentralized internet built on blockchain technology, where users own their data and digital assets.
Wedge Pattern
A chart pattern where price converges between two sloping trendlines, signaling potential breakout. Rising wedges are bearish, falling wedges are bullish.
Whale
A trader or entity with large holdings that can significantly impact market prices with their trades.
Whipsaw
A rapid price movement in one direction followed by a sharp reversal, often triggering stop losses.
Williams %R
A momentum oscillator ranging from 0 to -100 that measures overbought/oversold levels. Above -20 is overbought, below -80 is oversold.
Nydar Glossary vs. Other Trading Glossaries
| Feature | Nydar Glossary | Generic Financial Dictionary | Broker Help Center |
|---|---|---|---|
| Total terms | 200 across 10 categories | 5,000+ (broad, unfocused) | 50-100 (broker-specific) |
| Links to live tools | 156 terms link to widgets, tutorials | No live tool integration | Links to broker features only |
| Asset coverage | Crypto, stocks, and forex | General finance | Single asset class |
| Search and filtering | Real-time search + 10 category filters | Basic search | Alphabetical only |
| Linked tutorials | 42 learn articles + 65 help pages | Separate section, not linked | Limited or paid |
| Paper trading integration | $100k virtual capital, live market data | No trading capability | Requires funded account |
| Cost | Free, no signup required | Free (ad-supported) | Free with account |
Comparison reflects glossary capabilities as of March 2026. Generic financial dictionary data based on Investopedia's publicly listed term count.
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