What Is a Strip Option Strategy? Two Puts and One Call

A fictional stock finishes $10 below its $100 starting price. A strip option position earns $800 at expiration before costs. If the same stock finishes $10 higher, the position loses $200. Buying options on both sides of the market has produced unequal results.

A long strip buys two puts and one call on the same stock, with the same strike price and expiration. The extra put gives a fall in the stock more weight in the expiration payoff. It also costs money: a modest decline can still leave a loss, and an unchanged stock can cost the entire premium.

Count the purchased contracts

Nasdaq's strip definition identifies the two-put, one-call combination with matching strike and expiration. Borsa Italiana's glossary explicitly describes purchasing all three options on the same underlying. This article examines that long position, with no options sold to open it.

One call and one put form a long straddle. Adding another put makes the strip. The Options Industry Council's long-straddle reference explains the original two-option construction. OMP's earlier straddle-and-strangle comparison shows what happens when strikes move apart; here the strike stays fixed and the put quantity changes.

Assume fictional Alder shares start at $100. Buy one $100 call for an assumed $4 per share and two $100 puts for $4 per share each. All three have the same expiration 30 calendar days away. Stipulate standard, unadjusted American-style equity contracts, each representing 100 shares and settling through share delivery. The account initially holds no Alder shares.

These are invented teaching inputs, including the completed entry prices, rather than live quotes or a trade recommendation. All amounts are US dollars. The opening debit is 100 × ($4 + 2 × $4) = $1,200. The expiration model excludes commissions, fees, financing, tax, execution friction, corporate actions and later stock-price changes. It values the intact options' intrinsic values together at one terminal share price; it does not assume a cash-settlement payment.

Two puts recover the debit faster on the downside

Let S be the share price at expiration. The complete position's modelled dollar result is:

100 × [max(S − 100, 0) + 2 × max(100 − S, 0) − 12]

The call supplies value above $100. The two puts supply value below $100. Subtract the full $12 per share paid for all three contracts in either case.

Below the strike, each additional $1 fall adds $200 of expiration intrinsic value across the two puts. Recovering the $1,200 debit therefore needs a $6 fall, giving a lower breakeven of $94. Above the strike, each additional $1 rise adds $100 through the single call. Recovering the same debit needs a $12 rise, giving an upper breakeven of $112.

For this one-call, two-put structure, the general expiration breakevens are K − D/2 and K + D, where K is the shared strike and D is the total debit per share of a complete set. The lower formula is a reachable stock price only when it is non-negative. A negative answer would mean the puts cannot recover the debit even at a zero share price.

At $100, all three options have zero intrinsic value. The full $1,200 debit is lost, the largest option loss before costs. Downside profit is finite because Alder cannot fall below zero: the two puts' $20,000 combined intrinsic value leaves $18,800 after the debit. The call's rising-price payoff has no fixed upper ceiling. Neither boundary says how likely any outcome is.

The extra put has its own price to recover

Using the same fictional premiums, a plain long straddle costs $800 and breaks even at $92 and $108. The strip costs $400 more. Its lower breakeven moves closer, to $94, while its upper breakeven moves farther away, to $112.

At $90, the straddle earns $200 and the strip earns $800. At $110, the straddle earns $200 while the strip loses $200. The extra put improves the first result by $600 and reduces the second by $400. Those differences equal that put's own intrinsic value minus its $400 cost.

This also explains why two puts do not promise twice a straddle's profit. At $95, the extra put's $500 intrinsic value exceeds its cost by $100, yet the complete strip still loses $200. Profit depends on recovering every premium paid.

Expiration breakevens do not price an earlier exit

Before expiration, the resale prices can include time value. OIC's long-put reference describes the effects of time decay and implied volatility on a purchased put. Its long-straddle reference covers those effects on the call-and-put pair. Buying the third option adds another premium exposed to changing prices. With other inputs held equal, passing time tends to erode time value, and falling implied volatility tends to reduce the resale values of the owned options. These effects can offset gains from a modest stock move.

A decline to $94 before expiration therefore does not establish a $1,200 closing value. An early closing result uses the proceeds actually received from selling the three owned contracts, less the $1,200 entry debit and costs. OMP's premium and time-value lesson explains the value missing from an expiration-only calculation.

Liquidity matters across both option series. Bid-ask spreads and available size affect whether the whole quantity can be closed at the displayed prices; a screen mark does not establish a fill. Commissions and fees apply to the actual transactions and can turn a modelled breakeven into a loss. Tax treatment also changes the after-tax result; none is calculated here.

Purchased options can still create shares

All three contracts are owned, so the strip has no short option subject to assignment. FINRA's assignment explanation distinguishes the buyer's exercise right from the writer's assigned obligation. The account still needs a plan for exercise.

Fidelity's Cboe Options Institute long-straddle guide explains that call exercise creates long stock and put exercise can create short stock. Applying those rights to our quantities, exercising the call buys 100 shares for $10,000. Exercising both puts sells 200 shares at $100. With no shares available to deliver, that can leave 200 short shares if the broker permits it. The sale proceeds come with an obligation to cover the short stock.

OIC warns that a broker may exercise an in-the-money put on the holder's behalf. Two puts make the possible delivery twice the 100-share unit stipulated here. OMP's long-put expiration article develops that separate stock risk. An unhedged short-stock position can lose without a fixed ceiling as shares rise, beyond the strip's option-premium loss boundary.

Check the broker's exercise cut-offs, funding, borrow availability and possible liquidation procedures against the actual deliverable. A filled closing sale while trading remains available can remove the corresponding exercise exposure; an unfilled order leaves the options open. For this example, the account plan needs to address a $10,000 share purchase or a 200-share sale alongside the $1,200 premium at risk.

Disclosure: Options Matrix Pro makes options-analysis software. General education, not financial advice. See our disclaimer.