This lesson explains Options on Ether Futures, including the contract size and what happens to a purchased call or put. Prices in the examples are hypothetical.
What an Ether option follows
This guide uses U.S. dollar-denominated CME options on Ether futures. A call gives the right to buy the specified futures contract; a put gives the right to sell it. Holding the option is different from owning ETH in a wallet or receiving staking rewards.
A standard Ether futures contract represents 50 ETH, while a Micro Ether futures contract represents 0.1 ETH. The dollar-per-ether premium must be multiplied by that size to find the total premium.
The example trade
Assume the underlying starts at 3,000 USD per ETH. One option has a strike of 3,000, a premium of 100 and a multiplier of 50. The total premium is USD 5,000. Prices and premiums are hypothetical; the call and put use equal premiums to make the comparison easy.
The following results are at expiration, before fees. If exercise creates another position, the calculations assume that position is immediately closed at the stated value.
Buying Options on Ether Futures calls
You buy the call because you expect the underlying price to rise. At 3,300 USD per ETH, the right at the strike is worth (3,300 − 3,000) × 50 = USD 15,000. After the premium, your profit is USD 10,000.
At 3,000 or below, the call expires without intrinsic value and loses its USD 5,000 premium. Its expiration breakeven is 3,100 USD per ETH. At 3,050, the price has risen but the trade still loses USD 2,500.
Buying Options on Ether Futures puts
If you expect a fall instead, the put costs USD 5,000 in this example. At 2,700 USD per ETH, it is worth (3,000 − 2,700) × 50 = USD 15,000. Your profit is USD 10,000 after the premium.
At 3,000 or above, the put loses its entire premium. Its expiration breakeven is 2,900 USD per ETH. A smaller fall to 2,950 still leaves a loss of USD 2,500.
What can affect the premium?
The underlying futures price, implied volatility and time remaining all matter. Ethereum-related developments, changes in demand for ETH and wider crypto sentiment can influence the market. An anticipated event can already be reflected in the premium.
An option holder does not automatically receive staking income or any network-related benefit available to an ETH holder. The option confirmation and exchange rules define the economic exposure.
Exercise and risk
CME Ether options are European-style and exercise into futures. Monthly delivered futures immediately cash-settle; weekly options can leave an open futures position. This is not delivery of ETH into a wallet.
A long option can lose its entire premium. Continuing to hold a futures position after exercise adds margin and market exposure. An uncovered short option can create substantial losses, and a hedge against spot ETH can leave a mismatch. See settlement and risks.
