Glossary
The financial world has a language problem. It uses technical terms constantly, often without explaining them, in a way that makes the whole thing feel like a club you weren't invited to join. This page exists to fix that. Every term here is one you'll encounter in real conversations about markets, investing, and trading — defined plainly, without assuming you already know what half the words mean. Use it as a reference when something in an article stops you cold, or just read through it when you have ten minutes. The more familiar these words become, the less the market feels like a foreign country.
How Markets Work
Anchored VWAP (Volume Weighted Average Price) The average price of something over a given period, weighted by how much trading actually happened at each price level. "Anchored" means you choose a specific starting point — a major high, a low, an event — and calculate from there. Traders use it to see where the average participant is positioned relative to that moment. If price is below an anchored VWAP, most people who bought from that point are sitting at a loss. That matters because it affects how they behave. See also: Volume
Bear Market A period when prices are falling broadly and persistently — typically defined as a decline of 20% or more from a recent high. The name comes from the way a bear swipes downward. A bear market isn't just a bad week; it's a sustained shift in sentiment where sellers are consistently in control. See also: Bull Market, Selloff
Bull Market The opposite of a bear market — a sustained period of rising prices, typically defined as a 20% gain from a recent low. Sentiment is optimistic, buyers are in control, and the general direction of the market is up. Most people are more comfortable in a bull market, which is exactly when it pays to stay critical. See also: Bear Market, Rally
Consolidation When price stops trending in either direction and moves sideways within a range for an extended period. It's not nothing happening — it's the market deciding. Buyers and sellers are roughly in balance. Consolidation often precedes a significant move in one direction, which is why traders watch these periods closely. See also: Support, Resistance
Follow-Through Day A term used by Investor's Business Daily to signal a potential market turn after a decline. It occurs when a major index closes up significantly — typically 1.25% or more — on higher volume than the previous day, at least four days into a rally attempt. It's not a guarantee, but it's one of the more reliable early signals that institutional buyers are returning to the market. Without it, a bounce is just a bounce.
Futures A contract to buy or sell something at a specific price on a specific future date. In the context of this site, futures are most often referenced in relation to market indexes — like NQ futures, which track the Nasdaq 100. Futures trade nearly around the clock, which is why traders watch them before the stock market opens to gauge sentiment. They're also a tool traders use to speculate on market direction without owning the underlying stocks. See also: Index
Index A collection of stocks grouped together to represent a segment of the market. The S&P 500 tracks 500 large U.S. companies. The Nasdaq 100 (NQ) tracks 100 of the largest non-financial companies on the Nasdaq exchange — heavily weighted toward technology. When people say "the market is up today," they usually mean an index is up. See also: Futures
Liquidity How easily something can be bought or sold without significantly affecting its price. A stock with high liquidity has many buyers and sellers active at any given moment — you can get in and out quickly at a fair price. Low liquidity means fewer participants, wider gaps between buying and selling prices, and more risk that your trade moves the price against you.
Long Position Owning something with the expectation that it will go up in value. When someone says they're "long" a stock, they bought it and are holding it. This is how most people invest — buy low, sell higher. See also: Short Selling
Market Capitalization (Market Cap) The total market value of a company, calculated by multiplying its share price by the total number of shares outstanding. A company trading at $50 per share with 10 million shares has a market cap of $500 million. Market cap is one of the most basic ways to understand the scale of a company — large cap, mid cap, and small cap are all derived from this number.
Rally A period of sustained price increases, often after a decline. A rally can happen within a bear market — in which case it may be temporary — or it can mark the beginning of a broader recovery. Not every rally is meaningful. See also: Short Squeeze, Follow-Through Day
Resistance A price level where selling pressure has historically been strong enough to stop or reverse an upward move. Think of it as a ceiling. Price approaches that level, sellers show up, and the move stalls. Resistance isn't a guarantee — price can break through — but it's a level worth watching because it represents a point where the market has made a decision before. See also: Support
Selloff A rapid or significant decline in price, often driven by a surge in selling. Selloffs can be triggered by news, economic data, or simply the unwinding of too many bullish positions at once. They feel dramatic in the moment. Often they're part of a larger pattern. See also: Bear Market, Short Squeeze
Short Selling Borrowing shares of a stock, selling them immediately at the current price, and hoping the price falls so you can buy them back cheaper and return them — pocketing the difference. Short sellers are betting something goes down. They're not villains — they're participants with a different opinion. When they're wrong and the price rises, they're forced to buy back their position, which can accelerate the upward move. See also: Short Squeeze
Support A price level where buying pressure has historically been strong enough to stop or reverse a downward move. The floor to resistance's ceiling. When price falls to a support level, buyers who see value tend to step in. Like resistance, support is not guaranteed — it can break — but it's one of the most practical concepts in reading a chart. See also: Resistance
Trend The general direction price is moving over time. An uptrend means price is making higher highs and higher lows — each peak and trough is higher than the last. A downtrend means lower highs and lower lows. Trends can exist across different timeframes simultaneously, which is part of what makes markets complicated. Trading with the trend is generally considered lower risk than trading against it.
Volume The number of shares or contracts traded during a given period. Volume is context for price. A big move on high volume means many participants were involved and the move is more likely to be meaningful. A big move on low volume means fewer people participated — the move may not have the conviction behind it that it appears to have. Volume confirms or questions what price is doing. See also: Liquidity
Reading the Tape
Body The filled rectangle on a candlestick chart that represents the range between where price opened and where it closed for that session. A green or white body means the close was higher than the open — buyers were in control by the end. A red or black body means the close was lower than the open — sellers finished stronger. The body tells you who won the session. See also: Candle, Wick
Breakout When price moves decisively above a resistance level it has struggled to clear before. A breakout signals that buyers have overcome the selling pressure that previously held price down. Not all breakouts hold — some fail and reverse, which is called a false breakout. Volume is the most important factor in determining whether a breakout is genuine. See also: Resistance, Volume
Bullish Candle / Bearish Candle A bullish candle closes higher than it opened — buyers were in control. A bearish candle closes lower than it opened — sellers were in control. The color and shape of a series of candles tells a story about who is winning the battle between buyers and sellers over time. See also: Candle, Body
Candle (Candlestick) A visual representation of price movement over a specific period — one day, one hour, one minute, depending on the chart. Each candle shows four things: the opening price, the closing price, the highest price reached, and the lowest price reached. Reading candles is the foundation of technical analysis. See also: Body, Wick, Open, Close, High, Low
Close The price at which a session ends. The close is the most important price of the day — it represents the final verdict of all buyers and sellers after a full session of activity. A day that rallies hard but closes near its lows tells a very different story than one that closes near its highs. See also: Candle, Open
Fair Value Gap (FVG) A zone on a chart where price moved so quickly in one direction that trading was essentially skipped — buyers and sellers never had a chance to fully interact at those prices. This leaves an imbalance. Markets have a tendency to return to these zones, as if filling in what was left unfinished. A Fair Value Gap acting as resistance means price has returned to one of these zones and sellers are showing up again. See also: Resistance, Retracement
High The highest price reached during a given session or candle. The high is shown by the top of the upper wick on a candlestick. How far the high extends above the close tells you how much of the upward move was rejected by the end of the session. See also: Candle, Wick, Low
Low The lowest price reached during a given session or candle. Shown by the bottom of the lower wick. A series of lower lows is one of the defining characteristics of a downtrend. See also: Candle, Wick, High, Trend
Moving Average The average closing price of something over a set number of past sessions, recalculated each day. A 200-day moving average, for example, averages the last 200 closing prices and moves forward one day at a time. Moving averages smooth out short-term noise and help reveal the underlying direction of price. When price is well below a declining moving average, it signals the trend is down. See also: Anchored VWAP, Trend
Open The price at which a session begins. On a candlestick, the open is one edge of the body — the top edge on a bearish candle, the bottom edge on a bullish one. The gap between where something closed the previous session and where it opens the next one can itself be a meaningful signal. See also: Candle, Close
Resistance Zone A range of prices — rather than a single precise level — where selling pressure has historically been concentrated. Zones are more realistic than exact lines because markets don't operate with precision. A resistance zone tells you where to pay attention, not exactly where to act. See also: Resistance, Fair Value Gap
Retracement A temporary move against the prevailing trend — a pullback within an uptrend, or a bounce within a downtrend. Retracements are normal and healthy; they don't necessarily mean the trend has changed. The key question is always whether price is pulling back to gather momentum or beginning a full reversal. See also: Trend, Support
Short Squeeze When a rapid price increase forces short sellers — people who bet the price would fall — to buy back their positions to cut their losses. That forced buying adds fuel to the upward move, making it look like genuine demand when it isn't. Short squeezes can be violent and fast. They tend to reverse once the forced buying exhausts itself, which is why a strong close on sustained volume matters more than an intraday spike. See also: Short Selling, Wick, Volume
Wick The thin lines extending above and below the body of a candlestick, representing the range price traveled beyond the open and close during the session. A long upper wick means price pushed significantly higher during the day but couldn't sustain it — buyers tried and were rejected. This is one of the clearest signals of failed buying pressure, and a common signature of a short squeeze that didn't hold. See also: Candle, Body, Short Squeeze
Reality Check
Analyst Rating A recommendation issued by a financial analyst — typically buy, hold, or sell — based on their research into a company or asset. Ratings are useful for understanding sentiment but should never be taken as instruction. Analysts are people, working with imperfect information, often under institutional constraints that affect their objectivity. See also: Price Target
Anchoring Bias A cognitive tendency to rely too heavily on the first piece of information encountered when making decisions. In investing, this often means fixating on a purchase price, a previous high, or an analyst's target as a reference point — even when that number is no longer relevant to where things actually stand. The market doesn't know what you paid. See also: Price Target, Cost Basis
Brokerage Account An account opened with a financial institution that allows you to buy and sell investments — stocks, ETFs, bonds, options, and more. Think of it as the gateway between your money and the market. Most major brokerages today charge no commission on basic stock trades. The account itself doesn't invest anything — that's on you.
Cost Basis The original price you paid for an investment, including any fees. Cost basis matters for tax purposes — it determines your gain or loss when you eventually sell. It does not determine whether the investment is worth holding. Letting your cost basis drive your sell decision is one of the most common and costly mistakes retail investors make. See also: Anchoring Bias
Diversification Spreading investments across different assets, sectors, or geographies to reduce the risk that any single position damages your overall portfolio. The logic is simple: if one thing falls hard, something else may hold or rise. Diversification doesn't eliminate risk — it manages it.
Earnings A company's profit over a given period, typically reported quarterly. Earnings reports are among the most market-moving events for individual stocks. When a company earns more than analysts expected, the stock often rises. When it earns less, it often falls — sometimes dramatically. Earnings are one of the few times when analyst estimates directly and immediately interact with price.
ETF (Exchange-Traded Fund) A basket of securities — stocks, bonds, commodities — that trades on an exchange like a single stock. An S&P 500 ETF, for example, holds all 500 stocks in the index proportionally. ETFs offer instant diversification, typically low fees, and the flexibility to buy and sell throughout the trading day. They're one of the most practical tools available to everyday investors. See also: Index Fund, Diversification
Index Fund A fund designed to replicate the performance of a specific market index, like the S&P 500. Unlike ETFs, traditional index funds are priced once per day after the market closes. The distinction between index funds and ETFs has narrowed significantly — both are low-cost, broadly diversified options. The more important question is what index you're tracking and why. See also: ETF
Market Order vs. Limit Order A market order buys or sells something immediately at whatever the current price is. A limit order sets a specific price you're willing to buy or sell at — and only executes if the market reaches that price. Market orders guarantee execution but not price. Limit orders guarantee price but not execution. For most retail investors, limit orders are the safer default.
Options Contracts that give the buyer the right — but not the obligation — to buy or sell an asset at a specific price before a specific date. Options are more complex than stocks and carry additional risk. They can be used to speculate on direction, hedge an existing position, or generate income. This glossary entry is intentionally brief — options deserve their own dedicated post before anyone trades them.
Price Target A projected future price for a stock or asset, typically issued by an analyst as part of a research report. Price targets are built on assumptions about a company's future earnings, growth, and market conditions. Those assumptions are educated guesses. They have a mixed track record and should be treated as one data point among many — not as a destination. See also: Analyst Rating, Anchoring Bias
Volatility The degree to which price fluctuates over time. High volatility means large, rapid price swings. Low volatility means steadier, more predictable movement. Volatility is not inherently good or bad — it creates opportunity and risk simultaneously. The VIX is the most widely referenced measure of expected volatility in the U.S. stock market. Higher VIX generally signals more fear and uncertainty in the market.
This glossary is updated as new terms appear across The Less Intimidating. If a word stopped you in one of our articles and it's not here yet, that's on us — check back or reach out.