Gold futures
A contract to buy or sell a fixed quantity of gold at a future date. You post margin rather than paying the full value, so a small move in gold moves your money a lot. Exchange contract specifications set lot sizes; mini and micro variants carry a smaller notional.
Trading instrument. Leverage, expiry and margin calls make the risk profile different from holding gold.
Costs
- Brokerage and exchange, SEBI, stamp and GST charges per trade.
- Bid-ask spread on entry and exit.
- Funding/margin costs if you carry leveraged positions.
Risks
- This is a trading instrument. Leverage, expiry and margin calls make its risk profile materially different from simply holding gold.
- Leverage magnifies losses as well as gains — you can lose more than the initial move suggests.
- Daily mark-to-market can force you to add funds at the worst time.
- Contracts expire; a held position must be rolled or squared off.
Liquidity: The near-month contract is usually the most liquid; far months and mini/micro variants are thinner.