Maetis
Global Markets & Alternative Asset Classes
Global Markets · Unit 1

US Markets

8 min read

1

Hook

The Scoreboard on the Screen

Rohan was setting out plates while his father adjusted the volume on the TV, waiting for the cricket highlights. Instead, the business news was still running, a thin line of white text crawling along the bottom of the screen.

"S&P 500 falls 1.2% overnight," it said, then moved on to something about the rupee.

His father glanced at it for half a second, the way you glance at an ad before muting it. "Not our problem," he said, setting down the water jug. "That's all America. Nothing to do with us."

Rohan almost agreed. He'd heard lines like this scroll past a hundred times — NASDAQ, Dow, some number up, some number down — and he'd never once wondered what they meant. It was just background noise, like traffic outside the window.

But right after the ticker moved on, the channel cut to an ad. His own phone's logo flashed on screen. Then, a few seconds later, an ad for the laptop his sister used for college, propped open on the sofa right now, its startup screen still glowing behind him.

He looked at the phone in his hand. Then at the TV. Then at the laptop.

"Appa," he said slowly, dishing out rice, "if that number is about American companies… and my phone is an American company… does that mean—"

"It means dinner is getting cold," his father said, not unkindly, reaching for the dal.

Rohan let it go. He didn't push it at the table — there wasn't really an argument to have, just a question sitting quietly in his head, half-formed. He ate, cleared his plate, and went to bed still turning it over.

He didn't decide to invest in anything. He didn't even decide it mattered, not yet. He just decided that tomorrow, before class, he'd type three words into his phone and see what came up: NYSE, NASDAQ, S&P 500.

Just to know. Nothing more than that.

2

Learning Objectives

  • Explain what a stock exchange like NYSE or NASDAQ actually is, and how it compares to India's NSE/BSE.
  • Describe what the S&P 500 measures and why it exists as a single number instead of 500 separate prices.
  • Recognize that global markets are loosely connected, so a move in the S&P 500 can indirectly affect sentiment and money flow in India.
  • Distinguish between being aware of how a market works and being ready or required to invest in it.
3

Core Concept

Every time you check a share price on NSE or BSE, you're using an organised marketplace where buyers and sellers meet to trade company shares. The US has the exact same idea — it just goes by different names. NYSE and NASDAQ are simply the American versions of NSE and BSE: places where shares of companies get bought and sold. Nothing mysterious about the structure — just a marketplace, located somewhere else.

Now, a marketplace has thousands of companies listed on it, and nobody wants to track every single one to get a sense of "how is the US market doing today?" That's where the S&P 500 comes in. It isn't a place at all — it's a scoreboard. It takes 500 large US companies and boils their combined performance into a single number, so instead of checking 500 separate prices, people glance at one figure and get the gist. NASDAQ happens to list a lot of technology companies, which is why tech news mentions it by name so often — it's just a marketplace with a particular crowd of sellers.

So you have two different jobs being done: NYSE and NASDAQ are places where trading happens. The S&P 500 is a summary number that tells you how a group of companies performed — some of those companies are listed on either exchange. They get lumped together in headlines, but they're not the same thing.

Here's where it starts to matter even if you've never bought a single US share.

Here's where it starts to matter even if you've never bought a single US share: these markets aren't sealed off from the rest of the world.

Global investors, currencies, and money flows are loosely connected. When the S&P 500 makes a sharp move, it can shift mood and confidence among investors everywhere — including in India — and that shift can eventually touch Indian markets too. Not because you personally own anything American, but because sentiment and money move across borders. That connection is indirect, though — a fall in the S&P 500 does not mean a direct rupee loss for someone holding zero US assets. It's more like weather moving between regions: it can affect the mood of the day without physically arriving at your door.

And that's really the whole point of learning this now: understanding how NYSE, NASDAQ, and the S&P 500 work is a separate, earlier step from deciding whether to ever put money into them. You can be fully aware of a system without being anywhere near ready — or needing — to participate in it.

4

Visual Understanding

Marketplaces
NYSE, NASDAQ
Scoreboard
S&P 500 — 500 companies averaged into one number

An indirect ripple, not a direct line, connects this to India.

5

Real-life Example

The next morning, before class, Rohan finally typed those three words into his phone: NYSE, NASDAQ, S&P 500.

He started with something simple — the phone in his own hand. A quick search told him its operating system's maker was listed on NASDAQ. So was the search engine app he used every day. So was the laptop brand his sister used for college, the one that had flashed on the ad last night.

Curious now, he checked a couple of other things lying around the house — a bottle of soft drink in the fridge, and the credit card his father used for online payments. Both companies, he found, were listed on NYSE instead.

Then he pulled up the S&P 500 out of curiosity and scanned the list of companies inside it. Several of the exact names he'd just looked up — the phone's software maker, the laptop brand — were sitting right there, folded into that one average number.

That's when it clicked. The "1.2% fall" scrolling across the TV last night wasn't some distant American statistic. It was a tiny dip in the combined value of companies whose products were sitting in his own bedroom and kitchen. His father hadn't been wrong that it wasn't a direct hit to their household money — but he had been wrong that it had nothing to do with them at all. Rohan hadn't bought anything, hadn't opened any investing app, hadn't even mentioned it to his father again. He'd just looked something up — and the "foreign" number suddenly had faces he recognized.

Point: Familiar global brands are quietly tied to NYSE/NASDAQ, and the S&P 500 is just those kinds of companies averaged into one scoreboard number — making the earlier headline concrete rather than abstract.

6

Deep Dive (optional)

Why does NASDAQ specifically get tied to technology so often? When NASDAQ started, it deliberately positioned itself as an electronic, all-digital marketplace at a time when NYSE still relied on floor trading with people shouting orders. That made it a natural home for newer, tech-forward companies looking to list. Over decades, many major technology companies chose to list there, and the association stuck — so when you hear "NASDAQ" in tech news, it's less about NASDAQ having special tech rules, and more about which companies simply chose it as their marketplace. It doesn't change what NASDAQ fundamentally is: still just a marketplace, like NYSE, NSE, or BSE.

7

Common Mistakes

  • Assuming US market news is only relevant to wealthy people or those already investing abroad. — These terms usually show up in headlines about foreign investment or NRI wealth, so they feel gated behind money or status. Fix: Remember that understanding how a market works costs nothing and requires no investment — awareness is available to anyone, regardless of what they own.
  • Treating NYSE, NASDAQ, and S&P 500 as three different names for the same thing. — Headlines mention all three together without ever separating what each one actually does, so they blur into one vague idea of 'the US market.' Fix: Sort them by job: NYSE and NASDAQ are marketplaces where shares trade; the S&P 500 is a scoreboard measuring 500 large companies' combined performance.
  • Believing a S&P 500 drop means a direct financial loss for Indian investors, even those who hold no US shares. — Indian markets often move right after US market news, which looks like cause and immediate effect. Fix: Recognise the link is indirect — through sentiment and money flow, not a direct hit to your account — unless you actually hold US assets.
8

Key Takeaways

  • NYSE and NASDAQ are marketplaces for buying and selling shares — just like NSE and BSE, only located in the US.
  • The S&P 500 isn't a place; it's a scoreboard number summarising 500 large US companies so you don't have to track each one separately.
  • Global markets are loosely connected, so a sharp S&P 500 move can shift sentiment and money flow worldwide — including India — without meaning direct loss for someone holding no US shares.
  • Understanding how a market works is a separate, earlier step from deciding whether to ever invest in it.
9

Quiz

Q1. What is the NYSE (New York Stock Exchange) best described as?

  • A marketplace where company shares are bought and sold, similar to NSE or BSE
  • A single number that tracks 500 large companies' performance
  • A government body that regulates all US investments
  • A bank that lends money to US companies Answer: A marketplace where company shares are bought and sold, similar to NSE or BSE — NYSE, like NASDAQ, is simply a marketplace for trading shares — the same basic idea as India's NSE or BSE, just located in the US.

Q2. The S&P 500 is best understood as a scoreboard, not a marketplace. Answer: True — The S&P 500 doesn't host any trading itself — it's a single number that summarises the combined performance of 500 large US companies, so people don't have to check each company one by one.

Q3. Priya reads a headline saying 'S&P 500 falls sharply.' She owns no US shares at all. What is the most accurate way to think about this news?

  • It could indirectly affect global sentiment and money flow, which may loosely touch Indian markets, but it isn't a direct loss to her
  • It has absolutely zero connection to her life in any way
  • It means her rupee savings will definitely lose value immediately
  • It only matters if she plans to move to the US Answer: It could indirectly affect global sentiment and money flow, which may loosely touch Indian markets, but it isn't a direct loss to her — Global markets are loosely connected through sentiment and money flow, not direct ownership — so a S&P 500 fall can ripple outward without causing a direct rupee loss for someone holding no US assets.

Q4. Nikhil hears his friends talk about NASDAQ, NYSE, and the S&P 500 and decides to spend ten minutes reading about what each one actually does, without any plan to buy US shares. What does this best represent?

  • Awareness of a market, which is a separate step from actually investing in it
  • A wasted effort, since learning without investing has no value
  • Preparation to open a US trading account immediately
  • A sign he is now ready to invest abroad Answer: Awareness of a market, which is a separate step from actually investing in it — Understanding how a market works is its own useful step — it builds awareness and judgment, and doesn't require any decision to invest right away.

Q5. Someone hears "NASDAQ" constantly paired with tech news and concludes: "NASDAQ must be a technology company itself, or only tech companies are allowed to list there." Is NASDAQ itself tech-specific? Reveal: Weak: yes, the constant pairing suggests NASDAQ is tech-specific by rule. Strong: NASDAQ is a marketplace like any other — it became associated with tech simply because many technology companies chose to list their shares there over time, not because of any exclusivity rule.

10

Curiosity Bridge

Nobody at that dinner table decided anything about money — Rohan simply chose to look instead of look away, and that quiet choice is the same one that, practiced again and again, slowly turns a stranger's world into a familiar one.

This week, try: Pause for ten seconds and ask yourself one question: 'What is this actually telling me, and does it connect to anything I already use or know?' You don't need to act on it — just notice it instead of scrolling or tuning past it. (Say the headline out loud to yourself, once, in your own words — like 'oh, the US market scoreboard dropped a bit today.' Hearing yourself say it in plain language is enough to make it stick as something you noticed, not something you skipped.)

Have you ever skipped past a news headline about US markets, assuming it had nothing to do with you? Yes/No

(Yes/No with optional one-line reflection on what made it feel irrelevant)

Price is what you pay; value is what you get.
Benjamin Graham