Where the Leverage Comes From
Leverage in futures is not a feature you switch on. It is arithmetic: the contract's notional value divided by your margin deposit. A corn contract covering 5,000 bushels at $4.50 is about $22,500 of grain. If margin is roughly $1,500, you are controlling fifteen dollars of exposure for every dollar posted.
That means a 10-cent move in corn — unremarkable on any chart — is $500 per contract, a third of your margin, gained or lost. The market barely moved; your account moved a lot. That asymmetry is leverage.
Run the same math on gold. A 100-ounce contract at $2,400 an ounce is $240,000 of metal. With margin near $11,000, a routine $24 move — one percent — is $2,400 per contract. On a minimum-funded account that one percent day either thrills you or puts you on a margin call. Nothing about gold changed; only the size of your claim on it did.
The Only Leverage Control You Have
You cannot ask the exchange for less leverage. What you can do is hold more cash than required. Keeping $10,000 in the account against that same corn contract drops your effective leverage to about 2-to-1. The position size is identical; the risk profile is completely different.
- High leverage: account near minimum margin — fast gains, fast ruin.
- Moderate leverage: three to five times margin in cash — room to survive normal swings.
- Low leverage: cash near full notional value — behaves almost like owning the commodity outright.
Why Leverage Demands Respect
Leverage does not change the odds of being right; it changes what being wrong costs. At high leverage, a routine losing streak ends the account before your approach ever gets a fair test. At low leverage, the same streak is a tuition payment you can afford.
Note that tight stops do not tame leverage — they only cap the planned loss on each trade. A highly leveraged position with a tight stop just loses small amounts constantly, which is a slower version of the same problem. Real leverage control comes from cash in the account and contract count, nothing else.
Futures trading involves substantial risk of loss and is not suitable for all investors. Size positions from your total account equity, never from the margin requirement.