Futures Foundations

A futures contract is a standardized agreement to buy or sell a specific quantity of something at a predetermined price on a set future date. "Standardized" is the key word: the exchange defines everything — the size, the quality, the delivery date — so all you decide is buy or sell and how many.

Most retail traders never touch the physical stuff. They trade cash-settled index futures like the E-mini S&P 500 (ticker ES) — a contract whose value tracks the S&P 500 index. One ES contract controls roughly $300,000 worth of index exposure (the exact figure moves with the index). You do not buy $300,000 of stock. You put down a deposit — the margin — of a few thousand dollars, and you gain or lose money as the index moves. Same idea applies to Nasdaq (NQ), gold (GC), crude oil (CL), and dozens more.

Here is the mental model: a stock trade is buying the house; a futures trade is putting a deposit on the house's price movement. You profit if the price moves your way and lose if it moves against you — multiplied across the full contract value, not just your deposit. That multiplication is the whole story of futures, and it cuts both directions.

Prices in futures move in minimum steps called ticks. Each tick has a fixed dollar value — the tick value — and it is how you translate chart movement into money. For the E-mini S&P 500, one tick is 0.25 index points and each tick is worth $12.50 per contract. If ES moves 4 ticks in your favor, that is $50 per contract. If it moves 40 ticks against you, that is $500 — gone in seconds on a volatile morning.

Before trading any contract, know its tick value cold. It is printed in the contract specifications ("contract specs") on the exchange's website — always read the specs before trading something new. Tick value times the distance to your stop is your risk per contract, which plugs straight into the 1% position-sizing math from TF-106. With futures, that math is not optional; the leverage makes guessing fatal.

Smaller siblings exist: micro contracts (ticker MES for the micro S&P 500) are one-tenth the size — each tick worth $1.25. Same market, same movements, one-tenth the consequences. If you ever trade futures, micros are where beginners belong. Full-size contracts are for accounts and skill levels you do not have yet.

Margin in futures (technically called a performance bond) is the good-faith deposit the exchange requires to hold a position — typically a few thousand dollars per contract. It is not a down payment and not a fee; it is collateral, returned when you close the trade. But because a few thousand dollars controls a contract worth hundreds of thousands, the leverage is extreme — often 20-to-1 or more.

Leverage is a magnifying glass: it magnifies gains and losses equally. A 1% move in the S&P 500 — an ordinary day — moves a leveraged ES position by roughly 20% of your margin. Two bad days in a row can erase a small account. And unlike stocks, you can lose more than your deposit: if the market gaps violently (TF-106's gap risk), your losses can exceed your margin and leave you owing the broker money. Futures brokers can and do issue margin calls — demands for more cash, immediately — and will liquidate your position at the worst moment if you cannot pay.

This is why the risk-first stance of this school matters most right here. Futures do not forgive the position-sizing mistakes that stocks merely punish.

Unlike stocks, which you can hold forever, futures contracts expire — usually quarterly (March, June, September, December). As expiry approaches, volume migrates to the next contract, and you must roll over: close your position in the expiring contract and reopen it in the next one. Hold past expiry and you can face physical delivery obligations (imagine 1,000 barrels of oil showing up) or automatic cash settlement at an inconvenient price — neither is what you want.

Practical rules: know your contract's expiry date before you enter; roll at least a week or two early, when volume is still healthy in your contract; and never hold a futures position into expiry "to see what happens." Rollover costs a small spread each time — another cost (TF-108) that active futures traders pay constantly. This deadline-driven structure is one more reason futures suit short-term trading, not buy-and-hold investing.

Let us make the danger concrete. A $10,000 account trading one E-mini S&P 500 contract with $6,000 margin: a routine 100-point intraday swing in the S&P — the kind that happens on any Fed announcement day — is 400 ticks × $12.50 = $5,000. Half the account, one afternoon, on a completely normal volatile day. Two such days and the account is gone — plus possible margin-call debt if a gap lands badly.

The defenses, in order: trade micro contracts (one-tenth the risk per tick), risk the same 1% per trade (which means tiny size — often a single micro, or skipping the trade), never hold through major announcements until you deeply understand the volatility, and respect that futures leverage makes every risk lesson in this school ten times more important, not less.

Futures are legitimate, professional markets — not a scam. But they are a power tool, and power tools demand training. Finish this school, pass the simulation gate (TF-110) in the market you actually plan to trade, and treat micros as the only sensible starting point. The traders who survive futures are the ones who respected the leverage before it taught them to.

Futures are contracts on things. Next is a market with no contracts at all — just currencies trading against each other around the clock. TF-112 "Foreign Exchange Basics" covers currency pairs, what moves them, the real costs, and the leverage and counterparty risks of forex.