Strip
A straddle tilted bearish — one call and two puts — for a big move either way, and more if it is down.
Quick Answer
A Strip buys one at-the-money call and two at-the-money puts of the same strike and expiry, for a net debit. Like a straddle it profits from a large move either way, but the extra put gives it a bearish tilt: a down-move pays about twice as fast as an equal up-move, and the lower breakeven sits nearer.
Strip: key takeaway
A Strip buys one call and two puts at the same strike for a defined premium — a straddle tilted bearish, paying about twice as fast on a down-move as on an equal up-move, with a large downside payoff, a defined maximum loss at the strike, and a natural fit for equity indices where falls are faster.
Strip at a glance
| Category | Volatility Strategies |
|---|---|
| Market outlook | Volatile |
| Risk | Defined risk |
| Net flow | Debit |
| Difficulty | Advanced |
| Legs | Buy 1 ATM call + buy 2 ATM puts, same strike and expiry |
| Max profit | Theoretically unlimited |
| Max loss | ₹1,055/unit · ₹68,575 per lot |
| Breakeven | 23,473 and 25,055 |
Strip in simple words
A strip is a straddle with a bearish lean. You buy one call and two puts, all at the same strike, so you profit if the market makes a big move in either direction — but you gain faster if it falls, because you hold two puts to catch the down-move and only one call for the up-move. The premium of all three options is what you pay, and that total is the most you can lose, which happens only if the market sits exactly at the strike at expiry. It is a bet that a big move is coming and that down is the more likely direction, while still keeping some profit if you are wrong and the market rises instead.
Payoff diagram
Profit & loss at expiry — Strip
| Leg | Action | Type | Strike | Premium | Qty |
|---|---|---|---|---|---|
| 1 | Buy | Call | 24,000 | ₹437 | 1 |
| 2 | Buy | Put | 24,000 | ₹309 | 2 |
Strip: professional explanation
Why a strip tilts the straddle bearish
A strip is a long straddle with a second put added, so it is net long one call and two puts at the same strike. That extra put makes the position lean bearish without abandoning the two-sided nature of a volatility trade. On a down-move the two puts gain roughly twice as fast as the single call would lose, so the profit accelerates; on an up-move only one call works, so the gain is slower. The result is a payoff that is still V-shaped around the strike but steeper on the left, which is why the lower breakeven sits nearer the strike than the upper one. It suits a view that a large move is likely and that down is the more probable side — the natural fit for equity indices, where falls are faster.
The defined loss of a strip sits at the strike
The maximum loss on a strip is the total premium paid for all three options, and it is defined and known before entry. It is realised only if the underlying settles exactly at the strike at expiry, where every option expires worthless. Away from the strike the loss shrinks and then turns to profit past the breakevens. Because the position is net long premium, the risk is genuinely defined — nothing about it can lose more than the cash paid, unlike the short-volatility structures that carry open-ended risk. The price of that defined loss is a large combined premium: three long options cost more than a two-legged straddle.
A strip needs a move larger than three premiums imply
The obstacle for a strip is the size of the move required. Three long options mean three lots of time value bleeding away, so the underlying must travel far enough, fast enough, to overcome the whole premium before decay erodes it. The lower breakeven is the strike minus half the total premium — nearer, because two puts share the down-move — while the upper breakeven is the strike plus the full premium. A move that would profit a cheaper single-direction trade may leave a strip at a loss, because the strip has paid for both directions and an extra put on top. It is a trade for an expected large move, not a routine one.
Why the strip suits index falls, and its volatility trap
A strip fits equity indices because falls tend to be faster and sharper than rises, and they usually arrive with a volatility spike — which helps a net-long-vega position on both direction and volatility at once. That is the case for tilting a straddle bearish rather than bullish on an index. The trap is the same as any long-volatility trade: a strip is strongly net-long vega, so buying it when implied volatility is already high ahead of an event exposes it to a post-event volatility crush, which can produce a loss even when the underlying falls in the expected direction. It is best studied when volatility is low relative to the expected move.
Construction
- Buy one at-the-money call of the chosen expiry.
- Buy two at-the-money puts of the same strike and expiry.
- The total premium of all three options is the net debit and the maximum loss.
Market outlook
A trader may study a strip when expecting a large move around a catalyst and leaning bearish on direction, but still wanting some profit if the move is upward. It suits a low-implied-volatility entry, so the large combined premium is not inflated and a post-event volatility crush does not overwhelm the directional gain. The favourable case is a decisive move, ideally down, that clears the breakevens — a natural fit for equity indices where falls are faster. The view is invalidated by a market that sits near the strike into expiry, where all three options decay to the maximum loss, or by an entry made when volatility is already rich. It is a directional-volatility trade, not an income structure.
Risk profile
A strip is a defined-risk position. The maximum loss is the total premium paid for the call and the two puts, times the lot size, realised only if the underlying settles exactly at the strike at expiry where all three options expire worthless. Nothing about the position can lose more than that cash — it is net long premium, so the risk is capped by construction rather than by the underlying running out of room. The certain cost of that defined risk is the size of the premium: three long options are dear, and every day the position is held bleeds time value toward the maximum loss if the expected move does not arrive.
Maximum loss, stated three ways
As a formula: Total premium paid for the call and the two puts × lot size, realised only if the underlying settles exactly at the strike at expiry.
Computed from the illustrative legs: ₹1,055 per unit, i.e. ₹68,575 for one NIFTY lot of 65.
Breakevens: Lower breakeven = strike − (total premium ÷ 2); upper breakeven = strike + total premium. The lower breakeven is nearer, reflecting the bearish tilt of the extra put. → 23,473 and 25,055.
Reward profile
The reward is two-sided but asymmetric. On the downside it is large and grows as the underlying falls, because the two long puts gain about twice as fast as a single put, toward the underlying reaching zero. On the upside it is theoretically unlimited, because the single long call runs without bound as the underlying rises. The reward grows with the size of the move and with rising implied volatility, and it is steeper to the downside — the bearish tilt the extra put buys. Between the breakevens the position ranges from a partial loss to the full maximum loss at the strike.
Maximum profit
As a formula: Large and growing on the downside, where the two long puts run toward the underlying reaching zero; theoretically unlimited on the upside, where the single long call runs without bound.
Computed from the illustrative legs: unbounded — profit grows without a structural cap.
Margin requirement
A strip is fully paid: all three options are bought, so the position needs no margin beyond the premium itself, and there is no assignment risk because every leg is long. This is the simplest capital profile of any multi-leg structure — the cash paid is both the cost and the maximum loss. Brokerage, STT and other charges apply to three legs, which matters for a position that already needs a sizeable move to profit.
Greeks exposure
Negative at initiation — the two puts outweigh the one call — so the position leans bearish and gains more from a down-move than an equal up-move.
Strongly positive: three long options mean the delta swings favourably as the underlying moves away from the strike in either direction.
Strongly negative: three long options bleed time value every day, so a quiet market erodes the position toward its maximum loss.
Strongly positive: three long options carry heavy vega, so rising implied volatility helps and a volatility crush hurts.
Mildly negative from the net-long puts; minor for short-dated positions.
The sign on each Greek above is computed, not asserted: it is the net exposure of the illustrative legs at spot 24,000 with 30 days to expiry, priced with Black–Scholes using each leg's implied volatility calibrated from its own quoted premium. A sign can flip as the underlying moves — the panels below show where. See Methodology.
Net Greeks across underlying prices
Volatility impact
A strip is strongly net-long vega, so rising implied volatility lifts all three options and helps the position even before the underlying moves, while falling volatility hurts. On equity indices this pairs well with the downside tilt, because falls usually arrive with a volatility spike, so direction and volatility help together. But the same net-long vega is a trap when a strip is bought after volatility has already risen ahead of a known event: the post-event volatility crush can produce a loss even if the underlying falls in the expected direction. The structure is therefore best studied when implied volatility is low relative to the move expected.
Sensitivity to implied volatility
Time decay
Time decay works firmly against a strip, because three long options each bleed time value every day and net theta is strongly negative. A market that sits near the strike is the worst case: the decay accelerates into expiry and drags the position toward its maximum loss. This is the standing cost of holding two-sided, tilted optionality — the underlying must move far enough, fast enough, to overcome the decay of all three legs. A strip is therefore a poor position to hold through a quiet stretch and is usually studied around a specific, near-dated catalyst rather than carried open-endedly.
Value of the position as expiry approaches
Strip: practical examples
NIFTY example
Buy one 24,000 call at ₹437 and two 24,000 puts at ₹309 each, a total premium of 437 + 2 × 309 = ₹1,055 per unit, or ₹1,055 × 65 = ₹68,575 for one lot — which is also the maximum loss, at 24,000 at expiry. The lower breakeven is 24,000 − 1,055 ÷ 2 = 23,473; the upper breakeven is 24,000 + 1,055 = 25,055. A fall to 23,000 makes the two puts worth ₹1,000 each: (2 × 1,000 − 1,055) × 65 = ₹61,425. A rise to 25,055 only breaks even, because a single call carries the up-move — the bearish tilt in numbers. Premiums are from the site's illustrative 30-day chain; lot size 65 as of July 2026.
BANKNIFTY example
Illustrative BANKNIFTY, spot ~52,000, lot 30: buy one 52,000 call at ₹640 and two 52,000 puts at ₹560 each, a total premium of 640 + 2 × 560 = ₹1,760 per unit = ₹52,800 for one lot, which is the maximum loss at 52,000. The lower breakeven is 52,000 − 880 = 51,120; the upper is 52,000 + 1,760 = 53,760. A down-move clears the nearer lower breakeven faster than an up-move clears the upper one. Premiums are illustrative; lot size is as of July 2026.
Lot sizes used above (NIFTY 65, BANKNIFTY 30) are those in force as of July 2026; NSE revises them periodically. Figures exclude brokerage, STT, exchange charges, stamp duty and GST, all of which materially affect small spreads.
Common misconceptions about Strip
- Misconception: A strip pays the same whether the market rises or falls.
Reality: No. A strip holds one call and two puts, so it leans bearish: a down-move pays about twice as fast as an equal up-move, because two puts catch the fall while a single call catches the rise. The lower breakeven sits nearer the strike than the upper one, which is the bearish tilt shown in numbers.
Common mistakes with Strip
- Treating a strip as a symmetric bet, when the extra put makes it lean bearish — down-moves pay about twice as fast and the lower breakeven is nearer.
- Buying it when implied volatility is already high before an event, so the post-event volatility crush causes a loss even on a correct directional move.
- Underestimating the move required, when three long options mean the underlying must travel far enough, fast enough, to overcome all three premiums.
- Holding it through a quiet market into expiry, where the strong negative theta drags all three legs toward the maximum loss at the strike.
- Sizing as if it were a cheap directional bet, when the combined premium of three options is large and is the full amount at risk.
- Forgetting the extra charges on three legs, which matter for a position that already needs a sizeable move just to break even.
Advantages & disadvantages
Advantages
- It profits from a large move in either direction, so the trader need not be certain of the direction.
- The bearish tilt from the extra put makes down-moves pay about twice as fast, with a nearer lower breakeven — a fit for index falls.
- The risk is fully defined at the total premium paid — nothing can lose more than the cash outlay.
- It is fully paid with no margin and no assignment risk, since every leg is long.
- Rising implied volatility helps, and falls usually arrive with a volatility spike, so direction and volatility can help together.
Disadvantages
- The combined premium of three long options is large, so the underlying must move substantially to profit.
- Strong negative theta means a quiet market erodes the position toward its maximum loss.
- A volatility crush after the catalyst can cause a loss even when the underlying moves the expected way.
- The maximum loss at the strike is a real risk on a market that fails to move at all.
- Three legs incur more transaction cost than a two-legged straddle for the same volatility view.
Adjustments & exits
- Closing the call and holding the two puts once the underlying breaks downward converts the position to a pure bearish trade, at the cost of the upside participation.
- Taking partial profit on one put after a sharp down-move locks in gains while keeping a put and the call working.
- Rolling the whole position out in time before a quiet stretch buys more time for the move, at the cost of additional premium.
- Closing the entire strip before a volatility crush, once the catalyst has passed, avoids letting vega and theta erode the position toward its maximum loss.
Adjustment is a decision about risk, not a way to rescue a losing view. See Adjustments and Exit Planning.
How professionals use the Strip
Volatility traders use strips to express a joint view — that a large move is coming and that the downside is the more probable or more rewarding side — while retaining defined risk and upside participation. On equity indices the tilt is natural, because falls are faster and arrive with volatility spikes that help a net-long-vega position. Desks size the position against an event budget, enter when implied volatility is cheap relative to the expected move, and manage vega and theta actively around the catalyst, often unwinding into the volatility expansion rather than holding to expiry. Retail can replicate it directly, though the triple premium and decay make timing decisive.
Strip: frequently asked questions
What is the maximum loss on a strip?
The total premium paid for the call and the two puts, times the lot size — 437 + 2 × 309 = ₹1,055 per unit, or ₹68,575 for one lot in the NIFTY example. It is realised only if the underlying settles exactly at the strike at expiry, where all three options expire worthless. The loss is defined and known before entry.
What is the maximum profit on a strip?
Large and growing on the downside, where the two long puts run about twice as fast as a single put toward the underlying reaching zero. On the upside it is theoretically unlimited, because the single long call runs without bound. Rising volatility adds to the reward, and it is steeper to the downside — the bearish tilt.
Where are the breakevens on a strip?
The lower breakeven is the strike minus half the total premium — 24,000 − 528 = 23,473 in the NIFTY example — because two puts share the down-move. The upper breakeven is the strike plus the full premium — 24,000 + 1,055 = 25,055. The nearer lower breakeven is the bearish tilt of the extra put.
Why is a strip a good fit for equity indices?
Because equity index falls tend to be faster and sharper than rises, and they usually arrive with a volatility spike. A strip is net long two puts and net-long vega, so on a fall both the direction and the volatility spike help the position at once, which is the case for tilting a straddle bearish on an index.
Does implied volatility affect a strip?
Strongly. A strip is net-long vega across three options, so rising implied volatility lifts the position and falling volatility hurts it. Buying a strip when volatility is already high before an event risks a volatility crush afterwards, which can cause a loss even if the underlying falls in the expected direction.
Does a strip need margin on NIFTY?
No. A strip is fully paid — all three options are bought — so it needs no margin beyond the premium, and there is no assignment risk because every leg is long. The cash paid is both the cost and the maximum loss, which makes its capital profile the simplest of any multi-leg structure.
How is a strip different from a strap?
A strip holds one call and two puts and tilts bearish, so down-moves pay faster. A strap holds two calls and one put and tilts bullish, so up-moves pay faster. Both are long-volatility trades built from a straddle, but they lean in opposite directions with a nearer breakeven on the favoured side.
Strip: voice-search questions
Natural-language questions people ask about the Strip.
What is a strip in options trading?
A strip is a straddle tilted bearish. You buy one call and two puts at the same strike, so you profit from a big move either way, but you gain faster if the market falls because you hold two puts and only one call.
Is a strip a bearish or a two-sided trade?
Both. It profits from a large move in either direction, like a straddle, but the extra put gives it a bearish lean, so a down-move pays about twice as fast as an equal up-move and the lower breakeven is nearer.
What is the most you can lose on a strip?
The total premium you pay for the call and the two puts, and no more. That full loss happens only if the market sits exactly at the strike at expiry. Everywhere else you lose less, and past the breakevens you make money.
Sources & references
Published 18 July 2026. Educational content only — not investment advice.