How Stock Prices Are Determined: From IPO to Price Discovery

Stock prices move every second of the trading day. One minute a company is worth $50 a share, the next it’s $48 — and most people have no idea why. It can feel like random noise, like a number on a screen that goes up and down for reasons nobody fully understands.

But it’s not random. Stock prices are the output of a system with clear rules — rules driven by supply and demand, investor psychology, company performance, and broader economic forces. Once you understand how that system works, the movement starts to make sense.

This guide covers everything: how a stock gets its first price before it even starts trading, what keeps moving that price once it’s live, and why the same stock can be worth very different things to different investors.

Key Takeaways

Before a stock can trade on an exchange, someone has to set an opening price. That process is called an Initial Public Offering (IPO), and it’s a step most articles on stock prices skip entirely.

When a private business decides to transition to the public markets, the biggest question is: how do investment banks determine initial public offering price?

To find the answer, the company works with investment banks called underwriters. These banks analyze everything about the business: its revenues, profit margins, debt levels, growth potential, and how it compares to similar companies already trading publicly. But math alone won’t reveal the exact price discovery mechanism for a newly public company. The underwriters must also spend weeks conducting “roadshows,” talking to large institutional investors like pension funds and asset managers to gauge exactly how much institutional demand exists for the shares.

Ultimately, the IPO price that comes out of this process isn’t a rigid calculation. It’s a negotiated best guess of what the banks believe the market will be willing to pay based on the information available. If institutional appetite is strong, the IPO price is set higher; if demand is lukewarm, it comes in lower.

This is where many beginner investors get confused. The IPO price is the fixed rate at which large institutional investors get to buy the shares before they hit the stock exchange. The opening market price, however, is the actual price of the first public trade executed on the stock exchange floor once live trading begins.

This structural gap explains a famous market phenomenon: why does a stock price jump on day 1 of trading?

When a highly anticipated, “hot” company goes public and a massive wave of pent-up demand from retail investors floods into the brokerage apps simultaneously, it completely overwhelms the initial supply of shares. Because buy orders drastically outnumber sell orders at the opening bell, the stock can easily jump 20%, 30%, or even double above its IPO price on Day 1. That immediate gap reflects what the public market—not just the underwriting bank—thinks the stock is worth in real time.

Once that opening bell rings and the IPO process finishes, the company has zero control over its share value. From that second forward, it is entirely left to the forces of the open market.

At its foundation, a stock’s price is determined by one simple rule: price is the point where a buyer and a seller agree to make a trade.

What happens when there are more buyers than sellers

When more people want to buy a stock than sell it, buyers have to offer higher prices to convince sellers to part with their shares. Price goes up. When more people want to sell than buy, sellers have to accept lower prices to find buyers. Price goes down. This happens thousands of times per second on modern exchanges — and the imbalance doesn’t have to be large. Even a slight tilt in buying or selling pressure moves the price.

You’ll often see two numbers quoted for a stock:

• The bid — the highest price a buyer is currently willing to pay
• The ask — the lowest price a seller is currently willing to accept

The difference between those two numbers is called the bid-ask spread. A trade happens when someone’s bid meets someone’s ask. That transaction price becomes the stock’s new current price.

How Market Makers Keep Supply and Demand in Balance

Left alone, supply and demand can get lopsided — too many sellers and no buyers willing to meet them, or vice versa. Market makers solve this problem. These are firms that continuously quote both a bid and an ask price for a stock, standing ready to take the other side of a trade when no natural counterparty exists. They don’t bet on price direction; they profit from the spread, and in return they keep the market liquid and orderly.

Without market makers, even a moderately popular stock could go minutes without a trade during slow periods. With them, there’s almost always a price available.

One important thing to understand: a stock’s price at any given moment is not what the company is “worth.” It’s simply what the last trade cleared at. Those are two very different things — and the gap between them is where a lot of investing insight lives.

Who Actually Sets Stock Prices?

Stock prices don’t come from a single authority. They emerge from the combined activity of millions of participants, each with different goals, different information, and different time horizons.

Retail investors are individuals — everyday people buying and selling through brokerage apps like Fidelity, Schwab, or Robinhood. Their individual trades are small, but collectively they generate significant volume, especially in popular stocks.

Institutional investors — mutual funds, pension funds, endowments, insurance companies — manage enormous pools of money. When an institutional investor decides to buy or sell a position, they may be executing trades worth hundreds of millions of dollars. Trades that size move markets.

Hedge funds are investment firms that often trade on information advantages, complex models, or strategies designed to profit whether markets go up or down.

Market makers are firms that stand ready to buy or sell a stock at any time, quoting both a bid and an ask price. They keep trading flowing smoothly by ensuring there’s always a counterparty available. Market makers profit from the spread between bid and ask — not from betting on price direction.

High-frequency traders (HFTs) use algorithmic systems to execute thousands of trades per second, often holding positions for fractions of a second. They add liquidity to markets but can also amplify short-term volatility.

The price you see on a screen is the collective output of all these participants acting simultaneously, each with their own piece of the puzzle.

How Company Fundamentals Drive Long-Term Stock Prices

If supply and demand explain price movements in the short run, fundamentals explain where prices are headed over the long run.

The most important fundamental is earnings — the actual profit a company generates. Every quarter, public companies release earnings reports showing revenues, expenses, profit margins, and forward guidance (what management expects in the coming quarters). These reports are among the biggest regular price movers in the market.

Other fundamentals that investors watch closely:

• Revenue growth — is the company growing, and how fast?
• Profit margins — how much of each dollar in revenue becomes profit?
• Debt levels — how much does the company owe, and can it service that debt?
• Forward guidance — what does management expect going forward?

Underlying all of this is the concept of intrinsic value — what a stock is actually worth based on the business it represents. The most rigorous framework for intrinsic value comes from Warren Buffett’s mentor Benjamin Graham, who described a stock as worth the discounted present value of all future cash flows. In plain terms: the more money a business is expected to generate over its lifetime, and the more certain that income stream is, the more the stock is worth today.

In the short run, sentiment and speculation often drive prices far from intrinsic value — higher in bull markets, lower in crashes. But over long periods, price and fundamental value tend to converge.

How Investor Sentiment and Psychology Move Stock Prices

Even when nothing concrete changes about a company, its stock price can swing dramatically based on how investors feel about it.

Sentiment is the emotional layer sitting on top of supply and demand. Positive news creates optimism, which brings more buyers, which pushes prices up. Negative news creates fear, which brings more sellers, which pushes prices down. This sounds straightforward — and then comes the twist.

Expectations matter as much as reality. A company can report perfectly good earnings — strong revenue, growing profits — and watch its stock drop. Why? Because investors had expected even better numbers. When expectations aren’t met, disappointment triggers selling. The stock doesn’t fall because the business is bad. It falls because reality didn’t match the story investors had already priced in.

This is why investing is so counterintuitive. You’re not just analyzing companies — you’re analyzing what other investors believe about companies.

Fear and greed are the two dominant emotional forces in markets. The CNN Fear & Greed Index tracks seven indicators (volatility, momentum, options activity, and others) to give a rough read on where investor sentiment currently sits. When greed is dominant, investors accept more risk and push prices higher than fundamentals might justify. When fear takes over, they sell indiscriminately.

Herd behavior — the tendency of investors to pile into the same trades — can turn sentiment into a self-fulfilling dynamic. Enough buyers push prices up, which attracts more buyers, which pushes prices up further, which attracts more buyers. This is how bubbles form. It’s also how they unwind.

The most vivid recent example is GameStop in early 2021, when retail investors coordinating on Reddit’s r/WallStreetBets drove the stock from roughly $20 to nearly $500 in a matter of weeks — not because GameStop’s business had fundamentally changed, but because enough buyers created momentum that forced short-sellers to cover their positions, which created more buying pressure. The price eventually collapsed back toward fundamentals. Sentiment had ruled for weeks; reality won in the end.

Macroeconomic Factors That Affect Stock Prices

Individual company performance matters enormously — but the broader economic environment sets the backdrop against which all stock prices are evaluated.

Why Stocks Fall When the Federal Reserve Raises Interest Rates

Interest rates are probably the single most important macroeconomic driver of stock prices. When the Federal Reserve raises rates, bonds become more attractive relative to stocks — investors can earn a decent, predictable return by simply lending money to the government. That pulls demand away from stocks, which weighs on prices.

Rate increases also raise borrowing costs for companies, compressing profit margins and slowing growth. The math of valuation is directly affected too: higher rates reduce the present value of future cash flows, making growth stocks — valued heavily on distant future earnings — particularly vulnerable. This is why a single press conference from the Fed Chair can add or erase trillions of dollars in market value within hours.

Which Stock Sectors Perform Best During High Inflation

High inflation creates a double problem for most stocks. It erodes consumer purchasing power, slowing spending and hurting corporate revenues. It also typically prompts the Fed to raise rates — compounding the pressure above.

But not all sectors suffer equally. Energy companies benefit as oil and gas prices climb. Materials producers see revenues rise alongside commodity prices. Banks and financial firms can benefit from wider lending margins in a higher-rate environment. These sectors tend to outperform when inflation runs hot, while rate-sensitive sectors like technology and real estate face the strongest headwinds.

How Forward-Looking Markets Price In a Recession Before It Happens

Stock markets don’t wait for a recession to be officially declared before selling off. They price in expectations — which means by the time a recession shows up in GDP data, markets have often already fallen sharply in anticipation.

Here’s how it works: when leading indicators weaken — manufacturing orders slow, consumer confidence drops, yield curves invert — institutional investors begin rotating out of cyclical stocks and into defensive ones. That rotation itself becomes a signal others follow. Markets can price in six to twelve months of economic deterioration before a single quarter of negative GDP is reported. This forward-looking dynamic is why trying to time a market bottom during recession fears is so difficult; the recovery often begins while the economic headlines are still bleak.

Why Good Jobs Data Sometimes Causes Stocks to Drop

Monthly jobs reports are among the most closely watched economic releases — and among the most counterintuitive. Strong employment generally signals a healthy economy, which should be good for stocks. Sometimes it is. But when the labor market runs too hot, the Fed faces pressure to keep raising rates to prevent wages from stoking inflation further.

That’s when good news becomes bad news. Investors aren’t just reading the jobs number — they’re reading what it implies about Fed policy. A blowout jobs report in a high-inflation environment can trigger a stock selloff within minutes of release, purely because it raises the probability of another rate hike. The underlying logic: rate hikes hurt valuations more than strong employment helps them.

Company Events That Cause Stock Price Movements

Beyond the broad economic environment, individual events specific to a company are among the most powerful price movers of all.

Why a Stock Price Can Drop After Good Earnings

Earnings beats and misses are the single biggest regular driver of price moves — but the relationship between good earnings and a rising stock price is less straightforward than most beginners expect.

When a company reports earnings above analysts’ expectations, the stock often jumps. When it misses, it drops, sometimes sharply. But here’s the nuance: a company can post genuinely strong earnings — growing revenue, expanding margins, record profits — and still watch its stock fall. This happens when investors had already priced in those strong results, or expected even better ones. The stock isn’t reacting to how good the earnings are in absolute terms. It’s reacting to the gap between what was reported and what the market had already assumed. Beat expectations modestly in a hyped stock, and the reaction can still be negative.

How Forward Guidance Moves Share Price More Than Current Results

Guidance changes can matter even more than the current numbers — and this surprises many investors who focus primarily on revenue and earnings figures.

When a company reports solid quarterly results but signals that next quarter looks weaker, the stock can fall despite the good current numbers. The reverse is also true: a company can miss current estimates but send the stock surging by raising its outlook for the rest of the year. Investors aren’t buying last quarter’s performance; they’re buying a claim on future cash flows. Forward guidance is management’s direct input into that calculation. A single line about softening demand or margin pressure in the guidance can outweigh several quarters of strong reported results.

Do Share Buybacks Always Increase a Stock Price?

Share buybacks — where a company uses cash to repurchase its own shares — reduce the number of shares outstanding, which mechanically increases earnings per share and typically supports the price. But buybacks don’t always produce the expected result.

If investors believe the company is buying back shares instead of investing in growth, the signal can read as a lack of better options. Buybacks funded by debt rather than genuine free cash flow raise questions about financial discipline. And if the stock is already trading well above intrinsic value, repurchasing shares at inflated prices destroys rather than creates value. Buybacks are generally positive — but the context and execution matter as much as the act itself.

What Happens to a Stock Price During a Secondary Offering

Secondary offerings work in the opposite direction. When a company issues new shares to raise capital, it increases the total supply of shares outstanding — which dilutes the ownership stake of existing shareholders and typically causes a short-term price drop.

The size of the drop depends on several factors: how large the offering is relative to shares already outstanding, why the company is raising capital, and whether investors view the use of proceeds as value-creating. A company raising capital to fund an acquisition or accelerate growth may see a smaller price reaction than one raising capital to pay down debt or shore up a weakening balance sheet. Dilution is real, but what the company does with the money determines whether it’s ultimately a negative for long-term shareholders.

Executive changes, mergers and acquisitions, product launches, and legal issues round out the major company-specific price movers — each capable of moving a stock 5–20% in a single session depending on the circumstances.

Stock Valuation Metrics and Beginner Myths

Knowing a stock’s price tells you absolutely nothing about its actual worth when viewed in isolation. A fundamental misunderstanding of this concept often leads to costly mistakes for newcomers to the market.

What is the difference between stock price and market capitalization value?

The single most common mistake beginners make is treating a stock’s individual share price as a measure of a company’s size or scale. To understand why this is a myth, you must know what is the difference between stock price and market capitalization value.

The stock price is simply the dollar amount required to purchase one single share of ownership in the open market. Market capitalization, or “market cap,” represents the true total market value of the entire company. It is calculated by a simple formula:

Because of this relationship, a stock trading at $500 per share isn’t necessarily a bigger or more valuable business than a stock trading at $10 per share. For example, if the $10 stock has 10 billion shares outstanding, the company is worth $100 billion. If the $500 stock has only 1 million shares outstanding, that company is worth just $500 million. To evaluate a company’s true size, you must ignore the single share price and look exclusively at its market cap tier (such as micro-cap, mid-cap, or mega-cap).

Is a high stock price better than a low stock price?

This fundamental confusion leads directly to another frequent question: is a high stock price better than a low stock price?

The short answer is no. A high stock price does not mean a company is higher quality, safer, or more poised to grow, nor does a low stock price mean a stock is a bargain or has more “room to run.” A stock price is merely a function of how many pieces the company decided to slice its ownership pie into. Professional investors evaluate whether a stock is “cheap” or “expensive” by comparing the share price to underlying business fundamentals—like profits, sales, and book value—never by looking at the raw numerical price alone.

Does a stock split change the total value of a company?

When an individual share price climbs too high, companies often step in to artificially lower it. This event causes a lot of confusion: does a stock split change the total value of a company?

No, it does not alter the fundamental value of the enterprise by a single penny. A stock split is purely an accounting adjustment. For example, in a 2-for-1 stock split, the company doubles the number of total outstanding shares while cutting the price of each individual share exactly in half.

Imagine you own a single slice of pizza that represents 10% of the whole pie. If you cut that slice cleanly down the middle, you now have two slices, but you still own the exact same amount of pizza. Companies execute splits simply to make a single share more psychologically accessible to retail investors and to improve trading liquidity.

How to Tell if a Stock Is Overvalued Using the P/E Ratio

To figure out if a market price actually makes financial sense relative to the underlying business engine, investors rely on standard valuation metrics.

The most common framework is learning how to tell if a stock is overvalued using pe ratio data. The Price-to-Earnings (P/E) ratio is calculated by dividing the current share price by the company’s annual Earnings Per Share (EPS):

A P/E ratio tells you exactly how many dollars the market is willing to pay today for every $1 of annual corporate profit. To identify if a stock has become overvalued using this metric, look at three baseline comparisons:

• Historical Norms: Compare the stock’s current P/E to its own 5-year or 10-year historical average. If its historical baseline is 15, and it is suddenly trading at a P/E of 45 without a structural change in its business model, it may be overvalued.
• Industry Peers: Compare the stock to direct competitors in the same sector. A utility company trading at a P/E of 35 is likely heavily overvalued, whereas a high-growth tech stock trading at that same multiplier might be standard for its industry.
• Growth Rate (The PEG Ratio): A high P/E ratio is justified if earnings are compounding rapidly. If the P/E is massive but profit growth has flattened to single digits, the asset is likely overvalued.

Complementary Valuation Tools

Because earnings can sometimes be manipulated by accounting adjustments or distorted by one-time events, professional analysts combine the P/E ratio with alternative metrics to build a complete valuation profile:

• Forward P/E Ratio: This variation substitutes past historical earnings for projected, estimated future earnings over the next 12 months. This gives analysts a clearer sense of how expensive the stock is relative to where Wall Street consensus expects the business to be heading.
• Price-to-Sales (P/S) Ratio: Calculated by comparing the share price to total revenue per share. This metric is indispensable for valuing early or growth-stage tech companies that are generating billions in revenue but are not yet profitable.
• Price-to-Book (P/B) Ratio: Compares the market capitalization to the company’s strict accounting book value (total assets minus liabilities). A P/B ratio below 1 often signals a deeply distressed asset or a potentially undervalued bargain, while a high P/B indicates the market is pricing in immense intangible value.
• EV/EBITDA: A highly sophisticated metric used in deep institutional analysis and corporate mergers. It evaluates a company’s entire Enterprise Value (including debt) against its core operational cash flows, allowing analysts to compare businesses independent of their tax structures or debt choices.

Technical Analysis Factors That Influence Stock Prices

Beyond fundamentals and sentiment, many traders use technical analysis — the study of price patterns and trading data — to make decisions. And because many traders act on the same signals, those signals can become self-fulfilling.

Support and resistance levels

Support and resistance are price points where a stock has historically had difficulty falling below (support) or rising above (resistance). They form because human memory is embedded in price charts — investors who bought at a certain level and watched the stock fall tend to sell when it recovers to their entry point, creating recurring selling pressure at the same price. Enough participants watching the same levels makes those levels real. A stock that repeatedly bounces off $50 on the downside isn’t doing so by accident; it’s doing so because enough buyers consistently step in at that price.

Trading volume

In technical analysis, raw price action tells you where an asset is moving, but trading volume tells you how much conviction sits behind that move. So, does a high trading volume confirm a stock price trend? Absolutely. When a stock breaks out to a new high or drops below a historical low on massive trading volume, it proves that large institutional funds are actively deploying capital to accumulate or liquidate shares. The high volume confirms the validity of the trend. Conversely, if a price climbs on weak, below-average volume, technical analysts treat the move as market noise, anticipating that the trend will quickly reverse due to a lack of institutional backing.

Moving averages

Traders look for simple mathematical indicators to cut through daily market volatility. One of the most common charting questions is how to use moving averages to predict stock price direction. A simple moving average (SMA) calculates the average closing price of a stock over a specific window of time, smoothing out erratic noise. The two most critical indicators to watch are the 50-day moving average (short-term momentum) and the 200-day moving average (long-term structural trend). If a stock’s price is consistently trading above an upward-sloping 200-day moving average, the long-term trend is firmly bullish. When the short-term 50-day line crosses completely above the 200-day line, it forms a “Golden Cross,” signaling an explosive multi-month uptrend.

Momentum

Momentum refers to the tendency of stocks moving in one direction to keep moving that way, at least over short periods. It’s one of the most documented anomalies in financial markets — and its persistence is largely explained by the feedback loop it creates. Rising prices attract attention. Attention brings new buyers. New buyers push prices higher. Higher prices generate more coverage and more buyers. At some point the momentum detaches from any fundamental justification — but it can persist far longer than skeptics expect, precisely because enough participants are acting on the trend rather than the underlying business. This is how technically-driven rallies extend, and how technically-driven selloffs overshoot. The signal creates the behavior that validates the signal.

How Sector Trends and Industry Rotation Affect Stock Prices

Individual equities rarely move in isolation from their immediate peers. When the macro environment shifts, institutional asset managers do not just adjust individual stocks—they rearrange billions of dollars across entire industries.

Why Stocks in the Same Sector Move Together

Sector co-movement happens because the same macro forces hit every company in an industry simultaneously. Rising oil prices lift revenues across every energy producer regardless of their individual operational differences. A Fed rate hike compresses valuations across every high-growth tech stock at the same time. Regulatory changes hit every company in a sector’s competitive landscape at once.

There’s also a perception element. When investors turn negative on a sector — banks during a credit crisis, for example — they often sell indiscriminately across the entire group, punishing well-run and poorly-run companies alike. The sector tag becomes a liability regardless of individual merit.

What Is Sector Rotation and How Does It Move Markets?

Sector rotation is the systematic movement of institutional capital between sectors based on where the economy sits in its cycle. It’s not random — different sectors tend to outperform at predictable stages.

• Early recovery: cyclical sectors like consumer discretionary, industrials, and financials lead as economic activity picks up.
• Mid-cycle: technology and communication services tend to outperform as corporate spending rises.
• Late cycle: energy and materials benefit from rising commodity demand.
• Contraction: defensive sectors take over.

When large asset managers rotate, the flows are large enough to move entire sectors. A fund shifting $2 billion from technology into utilities doesn’t just affect a few stocks — it creates sector-wide price pressure in both directions simultaneously.

Which Sectors Are Defensive During an Economic Downturn?

Defensive sectors are industries that provide goods and services people need regardless of economic conditions. Consumer staples — food, household products, personal care — hold up because spending on essentials doesn’t disappear in a recession. Utilities maintain steady revenues because electricity and water bills get paid even when discretionary spending collapses. Healthcare demand is largely recession-resistant for the same reason.

These sectors don’t typically produce the highest returns in bull markets — their stability is the trade-off for their resilience. But in downturns, they tend to fall significantly less than the broader market, which is why institutional investors rotate into them as recession risk rises.

How Structural Industry Disruption Reprices Legacy Stocks

Industry disruption doesn’t just create winners — it systematically devalues incumbents. When Tesla demonstrated that electric vehicles were commercially viable at scale, it didn’t just boost Tesla’s stock. It forced a wholesale reassessment of every legacy automaker’s long-term earnings trajectory, raised serious questions about future oil demand, and began repricing the entire global auto sector around a new set of assumptions.

This kind of structural disruption is different from cyclical sector moves. Cyclical pressures ease when the cycle turns. Structural disruption permanently shifts the competitive landscape — which means the valuation damage to legacy players can be permanent too. Investors in disrupted sectors aren’t just waiting for a recovery; they’re deciding whether the old business model ever fully recovers at all.

How Geopolitical Events and Global News Move Stock Prices

Some of the most violent short-term price movements are caused by events that have nothing to do with company fundamentals or economic data. Wars, pandemics, trade disputes, and political upheavals can instantly reshape the risk environment that investors price in.

Wars and geopolitical conflicts disrupt supply chains, spike commodity prices, and create uncertainty that investors — who generally hate uncertainty — respond to by selling. Russia’s invasion of Ukraine in 2022, for example, triggered a global energy shock that reverberated through markets worldwide.

Trade disputes and tariffs affect multinational companies that depend on global supply chains. A new tariff can meaningfully change a company’s cost structure overnight.

Political elections and policy changes matter to specific sectors. Healthcare stocks respond to policy proposals around drug pricing and insurance. Energy companies watch environmental regulation closely.

Natural disasters and pandemics can be market-altering events. COVID-19 is the most dramatic recent example: markets dropped nearly 35% in roughly five weeks in early 2020, then staged the fastest recovery in history as the scope and duration of the crisis became clearer.

Currency fluctuations affect multinational companies significantly. A strong US dollar makes American exports more expensive abroad, hurting revenues for companies that earn a lot overseas. A weaker dollar does the opposite.

These events move prices not because of fundamentals per se, but because of sudden shifts in risk perception — investors reassessing how certain or uncertain the future looks.

Why Stock Prices Don’t Always Match a Company’s True Value

You might expect that with millions of sophisticated investors, all of them analyzing the same information, stock prices would always be accurate. Sometimes they are. Often, they’re not.

The Efficient Market Hypothesis (EMH) is the academic theory that stock prices always reflect all available information — meaning it’s impossible to consistently beat the market because any edge you find is already priced in. There’s something to this. Most professional fund managers fail to outperform a simple index fund over the long term. Markets are genuinely hard to beat.

But EMH is a useful approximation, not a perfect description of reality. Bubbles and crashes are proof. In the late 1990s dot-com bubble, companies with no revenue or realistic business model were valued at billions of dollars. In the 2008 financial crisis, mortgage-backed securities were priced as if housing markets could never fall simultaneously across the country. Both cases represented prices that had detached dramatically from underlying reality.

Narrative plays a powerful role in price. Sometimes a compelling story — about the future of electric vehicles, or artificial intelligence, or a new platform technology — can move a stock more than the actual numbers do. Investors aren’t just buying cash flows; they’re buying a story about the future.

Benjamin Graham described it best: in the short run, the stock market is a voting machine — it reflects what’s popular, what people believe, what narrative has captured investor imagination. In the long run, it’s a weighing machine — it measures the actual value produced by businesses. Patience is what allows the long run to reveal itself.

Stock Price vs. Market Capitalization: What’s the Difference?