Guide

Owning a small piece of a company — and who actually sets the price of that piece.

The road your order travels from the moment you tap Buy to the shares landing in your account.

Where the number called the S&P 500 comes from — and why it behaves differently from the Dow.

A fund that trades like a single stock but carries dozens of companies inside.

Not two answers to the same question: one buys the market, the other buys a company, and the risks come from different places.

It measures how much the price swings — not which way it is going.

Two animals, two thresholds, and the story the market tells about itself.

The invisible fee you pay on every trade, even when the commission is zero.

The day a private company gets a public price tag — and why that day is so volatile.

Real bitcoin inside an exchange-traded fund: what it costs you comes from the structure of the package as much as what it earns.

Companies that trade on US exchanges without being American, and companies that go public before they have a business.

The five links lira passes through on its way to becoming a US share, and the mostly invisible price paid at each one.

Commission can be zero; cost never is. A line-by-line way to compare brokers.

Which button you press sometimes matters more than what you buy.

Owning part of a several-hundred-dollar stock for fifty dollars: how it works, and what's missing compared with a whole share.

The one skill that decides not whether you win, but whether you stay in the game.

Buying the same amount every month seems to lower your average cost; what it really lowers, and what it never changes.

Turkish banks can no longer route orders for foreign shares themselves. What the ruling says, what it leaves out, and how to keep your purchase records when you move.

A US company's dividend is taxed before it reaches your account; a single form decides how much.

Capital gains and dividends from US stocks for someone resident in Türkiye: how they're calculated and when they're declared.

Two funds tracking the same index differ, for a Turkish resident, in dividend tax, estate tax exposure and expense ratio.

A view is not an order; it is a plan with a zone, a point of giving up and a sequence.

Owning ten different stocks is not the same as owning ten different risks.

Profiting from a rise versus profiting from a fall — and why the two are nothing like mirror images.

Carrying a position on borrowed money. It multiplies gains and losses alike — but what it really takes is your right to decide when to sell.

The weakest link in your portfolio is usually not a stock but a habit.

The filing that shows what Buffett bought is real, but it is three months late and only part of the picture.

A stock doubling not because anyone wants it — but because the sellers are forced to buy it back.

A way to trade direction without owning the stock — and why the clock inside the premium always runs against the buyer.

Reading how big a move the market expects before an earnings night, straight from option prices with a single division.

Reducing risk without selling the position — and why every hedge sends an invoice.

The company sharing its profit with you — and the truth that it isn't free money.

Declaration, ex-dividend, record and payment: the last day you can buy to get the dividend, and why that day isn't an opportunity.

The book opens once a quarter — and the market really only reads three lines.

The report a company signs and files with the SEC says what the press release doesn't; which five of the hundred pages matter.

Why a company posting record profit drops 9% — expectations, the gap, and guidance.

The numbers are in the release; what management thinks of them, and what it avoids saying, is on the call.

Profit is an opinion, cash is a fact — and the gap between them is the earliest warning sign in the statements.

You can't tell whether a stock is cheap or expensive by looking at its price.

A company's real size is not the share price — it's the price times the share count.

A company buying its own stock — growing your slice without growing the pie.

Executives' trades in their own company's stock are public; why sales say much less than purchases.

The number that moves the stock market most isn't set in the stock market — it's set in bonds.

Why a number published once a month reprices every asset there is.

The single number released on the first Friday of the month is the report card for one of the Fed's two mandates — and sometimes good news is bad news.

The rate decision itself is rarely the surprise; the surprise lives in the sentences around it.

An investor buying US stocks from Türkiye is actually making two bets at once.

Short rates above long rates — the market's oldest recession signal, and why it doesn't fire immediately.

Money changing sectors without leaving the market — and how that tracks the economic cycle.