Nasdaq-100 options provide exposure to changes in the benchmark. A call benefits from a higher settlement value; a put benefits from a lower one. The premium must be recovered before the buyer makes a net profit at expiration.

How the call and put work

For a cash-settled index option, a call pays the positive difference between settlement value and strike, multiplied by the contract multiplier. A put pays the positive difference between strike and settlement value. Neither trade buys the individual component stocks.

The example uses NDX with USD 100 per index point. These are contract-scale examples with hypothetical prices; availability of a quoted expiry must be checked with the broker.

The example trade

Assume the underlying starts at 20,000 index points. One option has a strike of 20,000, a premium of 300 and a multiplier of 100. The total premium is USD 30,000. 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 Nasdaq-100 calls

You buy the call because you expect the underlying price to rise. At 20,800 index points, the right at the strike is worth (20,800 − 20,000) × 100 = USD 80,000. After the premium, your profit is USD 50,000.

At 20,000 or below, the call expires without intrinsic value and loses its USD 30,000 premium. Its expiration breakeven is 20,300 index points. At 20,150, the price has risen but the trade still loses USD 15,000.

Buying Nasdaq-100 puts

If you expect a fall instead, the put costs USD 30,000 in this example. At 19,200 index points, it is worth (20,000 − 19,200) × 100 = USD 80,000. Your profit is USD 50,000 after the premium.

At 20,000 or above, the put loses its entire premium. Its expiration breakeven is 19,700 index points. A smaller fall to 19,850 still leaves a loss of USD 15,000.

Before expiration

You can sell an option to close when a market is available. Its resale value also depends on time remaining and implied volatility, so the expiration breakevens do not determine every earlier trading result.

The purchased option can lose its full premium. Exercise may create a separate position or funding obligation. Selling an uncovered option can produce losses larger than the premium received.

Nasdaq-100 chart

This is the full index level, not necessarily the scale or official settlement value of your option. DJX uses one hundredth of the Dow level. Smaller index-option products use their own scales.

Open Nasdaq-100 chart on TradingView. The external chart is market context, not an executable option quote.