A commodity sleeve is a contract-design choice

The add-on is a specification

A commodity sleeve enters a portfolio only after a vehicle is chosen. Futures-contract-selection is picking a listed futures specification whose size, session, and market coverage match the exposure a portfolio actually needs. A share-wrapper is a fund that packages commodity or index exposure into equity-like shares with fund expenses and stock-exchange hours.

The archive comparison does not treat those vehicles as the same product with a different ticker. It compares the contract menu, the notional per unit, the cash that must be posted, the hours the sleeve can be traded, the carrying cost, and the tax-character of gold exposure.

Menu and notional are not interchangeable

Commodity-linked share funds then covered mainly popular precious metals and a few indexes, while listed futures offered hundreds of distinct contracts. The archive contrast is coverage: popular metals and a few indexes on the share-wrapper side, hundreds of distinct contracts on the listed-futures side.

One listed gold futures contract represented 100 troy ounces. About 10 shares of a then-typical gold fund were needed for one ounce, so matching that futures size implied about 1,000 fund shares. Notional is the full quantity or dollar value of the commodity controlled by one futures contract or by an equivalent block of fund shares.

Posted cash changes leverage-control

One gold futures contract then referenced about $60,000 of metal against an exchange minimum initial-margin just over $2,700. Initial-margin is the exchange minimum cash then required to open one futures contract, cited as a small fraction of that contract's notional.

An equivalent gold-fund position under a 50 percent cash-account deposit rule was described as requiring about $30,000. Leverage-control is deciding how much market value a position controls relative to the cash posted, which differs sharply between futures margin and cash-account fund deposits.

Margin-management is sizing and funding the exchange-required deposit so a futures position stays bounded relative to account equity before and during the trade. Those two posted-cash figures are the archive contrast between futures initial-margin and a cash-account fund deposit.

Hours, drag, and tax-character travel with the vehicle

Equity-listed commodity funds traded only in regular stock hours, while the gold futures session cited ran from 6:16 p.m. to 4:00 p.m. Chicago time, nearly 22 hours a day. Session-length is the hours a vehicle can be traded; listed metal futures in the comparison ran nearly twenty-two hours versus regular equity hours.

Fund annual expenses of about 0.40 percent were met in part by selling held gold, adding slight downward pressure on the share price, while a direct futures trade had no such management fee. Management-fee-drag is ongoing fund expenses, including those met by selling held metal, that slowly reduce a physically backed share vehicle.

Physically backed gold funds were described as taxed at 28 percent as collectibles, whereas gold futures gains and losses were split 60 percent long-term and 40 percent short-term, blending to a then-stated 23 percent maximum federal rate. Tax-character is whether a gold exposure is treated as a collectible or under the blended long-term and short-term split then applied to many futures contracts.

What the archive reserved each vehicle for

The comparison cast share-based commodity funds as a simple way to patch a diversification hole and reserved direct futures for traders who wanted the contract menu, leverage, hours, and fee structure of the futures market.

Editorial reading: a sleeve used as intermarket or spread context therefore starts with futures-contract-selection, leverage-control, and margin-management, not with a finished view that any commodity add-on will do.