---
title: "Option Adjustments: What Rolling a Strangle Does to Risk"
description: "What rolling, adding a wing or closing a short Nifty strangle does to payoff, delta, theta and gamma, shown on a dated NSE example with the arithmetic."
source_url: "https://www.rupeecase.com/learn/path-17/module-17-11-option-adjustments"
---

[Path 17 11 of 23](/learn/path-17/)Adjustments: what they really do to risk[Next 17.12](/learn/path-17/module-17-12-expiry-day)

Wednesday 10 Jun 2026. Nifty closed at 23,214.95. Picture one lot of a June monthly short strangle: the 23,700 call sold at 137.85 and the 22,800 put sold at 158.80, so 296.65 a unit, or Rs 19,282 a lot, with 20 days to run. Six days later Nifty closed at 23,989.15, up 3.3%, and the call had risen to 413.30. That is the moment people start talking about adjustments: roll the call, add a wing, close it. I want to show what each move does to the numbers, because the usual answer is a feeling that it makes the trade safer. Every figure is an NSE end of day number with a date, and nothing here says what to do with a position.

3By the end you can

1. Read any adjustment as a new trade that locks in a result, changes the payoff and adds costs.
2. Compare leaving, rolling and adding a wing on one dated strangle, at five expiry levels.
3. Say how an adjustment changes delta, theta and gamma, and why it does not make a position safe.

Watch in the terminal: how often does the strategy trade? A short tutorial on sample data.

## The idea, plainly

### An adjustment is a new trade

An adjustment closes one leg, opens another, or adds a leg. It does not reset the trade. Closing a leg realises its profit or loss, and the new leg starts a fresh position at today's price. So you can read any adjustment with three questions. What loss or gain did it lock in? What does the position look like at expiry now? And what did it change in delta, theta and gamma?

Read one more paragraph, 77 words
Why do people adjust? A short strangle collects a small credit for a wide range, and when the index leaves the range the loss grows faster than the credit. Adjusting is the habit of acting on that loss before expiry. Whether it adds anything depends on what the new trade does, which is the point of the next sections. The same three questions fit a roll, a wing, a shift of one leg or a full close.

### Where the strangle stood on 16 Jun

The sold call went from 137.85 to 413.30, a loss of 275.45 a unit. The sold put went from 158.80 to 14.15, a gain of 144.65. Net, the position was 130.80 a unit down, Rs 8,502 a lot, before costs. The chart shows the expiry payoff of the original trade and what it was worth on 16 Jun, 14 days from expiry.

The strangle sold on 10 Jun earns a flat credit between its strikes and loses outside them

One lot, sold on 10 Jun 2026 at the settlement prices, 296.65 a unit in all. The second line is its value six days later, from the model with each strike's own implied volatility. Source: NSE end of day data, computed by RupeeCase. As of 10 Jun 2026.

### Three adjustments, side by side

**Roll the call up.** Buy back the 23,700 call at 413.30 and sell the 24,300 call at 105.25: a net debit of 308.05 a unit. The loss on the old call is now locked in. Add up the whole campaign and the premium is a net debit of 11.40, so the best case at expiry is a small loss, not a profit.

After the roll the best case is a small loss, and both tails are still open

Expiry payoff of the whole campaign for one lot: the call sold on 10 Jun, bought back on 16 Jun at its settlement price, and the 24,300 call sold the same day, plus the original put. Source: NSE end of day data, computed by RupeeCase. As of 10 Jun 2026.
Read 2 more paragraphs, 56 words
**Buy a call wing.** Keep the strangle and buy the 24,300 call at 105.25. The call side now has a ceiling on its loss and the credit shrinks to 191.40 a unit.

**Close it.** Buy back both legs and lock the 130.80 loss. The risk is gone and so is any chance to recover it.

### What each one does at expiry

Take the result of the whole campaign from 10 Jun, in index points a unit, at five expiry levels. Multiply by 65 for a lot.

| Nifty at expiry | Leave it | Roll the call up | Buy a wing |
| --- | --- | --- | --- |
| 22,300 | −203.35 | −511.40 | −308.60 |
| 23,000 | 296.65 | −11.40 | 191.40 |
| 23,865.75 (30 Jun close) | 130.90 | −11.40 | 25.65 |
| 24,300 | −303.35 | −11.40 | −408.60 |
| 25,000 | −1,003.35 | −711.40 | −408.60 |

The index went through the sold strike and came back

Daily close of the Nifty 50. The lines are the strikes of the sold call, the call it was rolled to and the sold put. The mark is the day of the adjustment. Source: NSE end of day data, computed by RupeeCase. As of 30 Jun 2026.
Read 2 more paragraphs, 119 words
The roll helped a lot if Nifty kept climbing and cost 142.30 a unit of profit if it came back, which it did: Nifty closed at 23,865.75 on 30 Jun, and the strangle left alone would have kept 130.90. The wing capped the call side at a loss of 408.60 a unit but left the put side as it was. Each one traded the middle of the range for a tail. That is all an adjustment can do.

That is one path. On another, with Nifty ending near 25,000, the roll would have lost less than leaving it, and the wing less again. Hindsight picks whichever adjustment fits the path, and nobody knows the path in advance.

### A common fourth: move the untested put up

Another common move shifts the untested leg instead. Here the 22,800 put, now worth 14.15, is bought back and the 23,700 put is sold at 113.85, a credit of 99.70 that turns the strangle into a short straddle at 23,700. The campaign then holds a net premium of 396.35, with break evens near 23,303.65 and 24,096.35. At the 30 Jun close it would have kept 230.60, more than any other choice on that path. But the downside tail moved to meet the index: at 22,300 it ends at −1,003.65 a unit against −203.35 left alone, and the call side is unchanged, so a rise to 25,000 still ends at −903.65. A bigger credit is bought with a narrower range.

### What it does to the Greeks

The adjustments also change how the position behaves day to day. On 16 Jun, for one lot, from the model:

| One lot, 16 Jun 2026 | Leave it | Roll up | Wing |
| --- | --- | --- | --- |
| Net short Nifty, units | 42.5 | 16.6 | 22.9 |
| Theta earned a day | Rs 634 | Rs 614 | Rs 185 |
| Short gamma, units a point | 0.047 | 0.049 | 0.006 |

The rise made the strangle short the index; each adjustment trims that

Net short exposure to Nifty in units for one lot on 16 Jun 2026, the sum of each leg's delta times the lot size, from Black 76 and each strike's own implied volatility. Source: NSE end of day data, computed by RupeeCase. As of 16 Jun 2026.
Theta barely changes with the roll, and the wing cuts it most because the long call pays theta. A rolled call still carries gamma: if Nifty runs again, delta swings the same way. Treat the table as a map of risk, not a menu.

Read one more paragraph, 116 words
An iron condor is a strangle that already owns its wings, so its worst case is fixed. Adjusting it by rolling the untested spread closer follows the same arithmetic as above. It realises the result on the spread it closes, often a small gain, lifts the credit, narrows the range where it profits and, because the wings stay a fixed width apart, changes the worst case. The same three questions apply. Margin changes too: closing a leg frees some, and a new short leg asks for its own, see [margins without jargon](/learn/path-12/module-12-5-fo-margins-explained). On the day an option expires, the rules also change what an offsetting leg is worth to the margin: see [expiry day](/learn/path-17/module-17-12-expiry-day).

## Worked example: the roll, in rupees

One lot of 65 units, cash flows only, before brokerage and charges.

| Step | One lot |
| --- | --- |
| 10 Jun: sell the 23,700 call | Rs 8,960.25 |
| 10 Jun: sell the 22,800 put | Rs 10,322.00 |
| 16 Jun: buy back the 23,700 call | −Rs 26,864.50 |
| 16 Jun: sell the 24,300 call | Rs 6,841.25 |
| Net premium after the roll | −Rs 741.00 |
| 30 Jun: Nifty settles at 23,865.75, both options expire worthless | −Rs 741.00 |

Read one more paragraph, 110 words
The roll turned a position that would have kept Rs 8,508.50 a lot into one that lost Rs 741. STT is 0.15% of premium on a sale, so the new call cost Rs 10.26 of STT: small next to the loss, and only one of several charges, listed in [the cost of an F&O trade](/learn/path-12/module-12-6-cost-of-an-fo-trade). Each adjustment is also a pair of trades at a bid and an ask, and settlement prices hide that gap. The payoff builder below opens on the strangle, so you can change the strikes and read the shape for yourself. For the legs themselves, see [reading payoff diagrams](/learn/path-17/module-17-1-payoff-diagrams) and [straddles and strangles](/learn/path-17/module-17-5-straddles-and-strangles).

## The common mistake

The belief: Adjusting a short strangle makes it safe. Test it on the table. After the roll the best case was a loss of 11.40 a unit, the 22,300 row lost more than it did when left alone, and the upside was still open. The loss on the old call did not disappear. It moved into the premium. An adjustment buys a different shape for a price, and the price is the loss it realises plus the costs of two more trades. A defined risk spread, with the wings bought on day one, is a different trade from a naked strangle adjusted later. Read an adjustment by what it locks in, what shape it leaves and what it costs.

3 terms this section turns on

From the module glossary; every term is in the Learn glossary too. Source: Module 17.11, Adjustments: what they really do to risk.

## Key takeaways

* An adjustment is a new trade; it locks in the old leg's result.
* Rolling the call up left a net debit of 11.40 a unit.
* Adjustments trade the middle of the range for a tail, nothing more.
* Delta, theta and gamma all change; read all three after an adjustment.
* Each adjustment is two more trades, with spreads and charges.
* An adjusted strangle is not safe; read what it locks in and costs.

Watch in the terminal: what do estimated costs take? A short tutorial on sample data.
**Before you trade.** Derivatives trading carries a high risk of loss. SEBI's study "Profitability of Individual Traders in the Equity Derivatives Segment (FY25 to FY26)" (August 2026) found that 87.7% of individual traders in equity F&O made net losses in FY26, with aggregate net losses of Rs 91,685 crore. [Read the SEBI study](https://www.sebi.gov.in/reports-and-statistics/research/aug-2026/study-profitability-of-individual-traders-in-the-equity-derivatives-segment-fy25-fy26-_103835.html)

What does Adjustments: what they really do to risk cover?An adjustment is a new trade, not a reset. One June 2026 strangle, three adjustments, and what each locks in, changes and costs. It works through The idea, plainly, Worked example: the roll, in rupees, The common mistake, Key takeaways. It is module 17.11 of Path 17, Strategies and Hedging, about 9 minutes of reading, free.

TTry it

## Payoff builder, on the same example.
Legs from a dated chain, the expiry and before expiry curves, breakevens and the charges. Dated NSE end of day data, nothing live, no orders.

**Payoff builder**, Nifty, 10 Jun 2026, 30 Jun 2026 expiry.

[Open the payoff builder](/learn/tools/payoff-builder?chain=NIFTY_2026-06-10_2026-06-30&preset=short-strangle)

  AF&O on RupeeCase

## Hedging only, in development
F&O at RupeeCase will do one job: protect a portfolio you already own, by a rule published before it runs. No speculation, no naked option selling, no leveraged bets. It is not available yet.

  [How hedging will work](/hedging)[Sign up for RupeeCase](https://invest.rupeecase.com/signup)

  [No hedgeFalls with the marketWith a putA floor, for a premiumIllustration with made up numbers, not a product and not a recommendation.](/hedging)

QQuick check

## 10 questions, 7 to pass.
Each attempt draws 10 of the 17 questions in this module's bank, and a retake draws a fresh set. A pass gives this module's Certificate of Completion. Your result stays on this device and counts towards the Path 17 certificate.

7 of 10 correct passes module 17.11

Every answer is explained when you check; a retake is always free. Source: RupeeCase Learn quiz rules (70% to pass).

  Passed

###

  Certificate ID

Download PNGPrint or save as PDF[Check the ID](/learn/certificates/verify)
Self paced and unproctored. A record of completing free education by RupeeCase; not a NISM certificate and not endorsed by NISM, NSE, BSE or SEBI. It qualifies no one to deal, advise or publish research.

CCheck yourself

## Path 17 so far.
Your quick check results on this device, stop by stop.

Stop 11 of 23 on Path 17

Strategies and Hedging: every live stop, this module ringed. Source: RupeeCase Learn, Path 17.

1. [17.1Reading and building payoff diagramsNot yet](/learn/path-17/module-17-1-payoff-diagrams)
2. [17.2Vertical debit spreads: bull call and bear putNot yet](/learn/path-17/module-17-2-bull-call-and-bear-put-spreads)
3. [17.3Covered call, protective put and cash secured putNot yet](/learn/path-17/module-17-3-covered-call-and-protective-put)
4. [17.4Why and when to hedge: insurance in plain numbersNot yet](/learn/path-17/module-17-4-why-hedge)
5. [17.5Straddles and strangles, long and shortNot yet](/learn/path-17/module-17-5-straddles-and-strangles)
6. [17.6Credit spreads: bull put and bear callNot yet](/learn/path-17/module-17-6-credit-spreads)
7. [17.7Iron condor and iron fly on NiftyNot yet](/learn/path-17/module-17-7-iron-condor-and-iron-fly)
8. [17.8Butterflies and broken wing butterfliesNot yet](/learn/path-17/module-17-8-butterflies)
9. [17.9Option calendar spreadsNot yet](/learn/path-17/module-17-9-option-calendar-spreads)
10. [17.10Choosing a strategy by view: direction, volatility and timeNot yet](/learn/path-17/module-17-10-strategy-by-view)
11. [17.11Adjustments: what they really do to riskNot yet](/learn/path-17/module-17-11-option-adjustments#quiz)
12. [17.12Expiry day: gamma, theta, settlement and the rulesNot yet](/learn/path-17/module-17-12-expiry-day)
13. [17.13Hedging a stock portfolio with Nifty putsNot yet](/learn/path-17/module-17-13-hedging-with-nifty-puts)
14. [17.14Collars and put spreads as cheaper hedgesNot yet](/learn/path-17/module-17-14-collars-and-put-spreads)
15. [17.15Hedging mutual fund portfolios: beta and basisNot yet](/learn/path-17/module-17-15-hedging-mutual-fund-portfolios)
16. [17.16Ratio spreads and backspreadsNot yet](/learn/path-17/module-17-16-ratio-spreads-and-backspreads)
17. [17.17Diagonals and double calendarsNot yet](/learn/path-17/module-17-17-diagonals-and-double-calendars)
18. [17.18P&L attribution by GreeksNot yet](/learn/path-17/module-17-18-pnl-attribution-by-greeks)
19. [17.19Event hedging with event varianceNot yet](/learn/path-17/module-17-19-event-hedging)
20. [17.20Tail hedging and long dated Nifty optionsNot yet](/learn/path-17/module-17-20-tail-hedging)
21. [17.21Hedging an option selling book: wings, vega, gaps and margin stressNot yet](/learn/path-17/module-17-21-hedging-an-option-selling-book)
22. [17.22Kelly and sizing for option strategiesNot yet](/learn/path-17/module-17-22-kelly-sizing)
23. [17.23Risk for option books: scenarios, stress, VaR, ES and margin shocksNot yet](/learn/path-17/module-17-23-option-book-risk)
24. [TPath test, 30 questionsNot yet](/learn/path-17/module-17-23-option-book-risk#pathTestSection)

Path 17 in reading time: 215 minutes over 23 modules

Minutes of reading per module, this one in amber. Source: RupeeCase Learn, Path 17.

    Explore next

## Put the module to work.

* [Free module 17.5Straddles and strangles, long and short8 min read](/learn/path-17/module-17-5-straddles-and-strangles)
* [Free module 17.7Iron condor and iron fly on Nifty10 min read](/learn/path-17/module-17-7-iron-condor-and-iron-fly)
* [Free module 17.9Option calendar spreads9 min read](/learn/path-17/module-17-9-option-calendar-spreads)
* [Free module 17.1Reading and building payoff diagrams7 min read](/learn/path-17/module-17-1-payoff-diagrams)
* [QuestionHow do I adjust a short strangle or iron condor?A short answer with a dated chart](/learn/questions/adjusting-strangle-or-condor)
* [Path 17Strategies and hedging23 modules live, 0 coming next](/learn/path-17/)

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SSources

## Go to the source.
5 sources, NSE the most cited

The publisher of each source listed below. Source: Module 17.11 source list.
1. [NSE, equity derivatives contract specifications (lot size, strikes, cash settlement)](https://www.nseindia.com/static/products-services/equity-derivatives-contract-specifications) NSE
2. [NSE, securities transaction tax on equity derivatives](https://www.nseindia.com/static/products-services/equity-derivatives-securities-transaction-tax) NSE
3. [SEBI Investor, Understanding derivatives](https://investor.sebi.gov.in/understanding_derivatives.html) SEBI
4. [SEBI, Aug 2026 study: profitability of individual traders in the equity derivatives segment, FY25 to FY26](https://www.sebi.gov.in/reports-and-statistics/research/aug-2026/study-profitability-of-individual-traders-in-the-equity-derivatives-segment-fy25-fy26-_103835.html) SEBI
5. [NISM, Series VIII Equity Derivatives, test objectives (strategies and adjustments)](https://www.nism.ac.in/revamp-nism/test-objectives-revised-nism-series-viii-equity-derivatives-certification-examination/) NISM

GTerms

## 4 terms from this module.
AdjustmentA trade that closes a leg, changes a strike or adds a leg to an open position. It locks in the old leg's result and starts a new position.
RollClosing an option and opening a similar one at another strike or expiry. The old leg's profit or loss is realised.
WingA bought option placed beyond a short option to cap its loss. An iron condor is a strangle with two wings.
Net premiumThe premium received less the premium paid, over every leg of a campaign. A negative figure is a net debit.
[All 230 terms in the glossary](/learn/glossary)

[Question people askHow do I adjust a short strangle or iron condor?A short answer with a dated chart](/learn/questions/adjusting-strangle-or-condor)[Related module17.5 Straddles and strangles, long and short8 min, Intermediate](/learn/path-17/module-17-5-straddles-and-strangles)[Related module17.7 Iron condor and iron fly on Nifty10 min, Intermediate](/learn/path-17/module-17-7-iron-condor-and-iron-fly)[Pillar guideDerivatives and Quant115 modules across paths 12 to 19](/learn/derivatives)

Education only, not investment advice, a research report or a recommendation to buy, sell or hold any security. RupeeCase (QC Alpha Technologies Pvt Ltd) is not registered with SEBI as an investment adviser or research analyst. Contracts and prices shown are for illustration only, come from NSE end of day files at least 30 days old, and are not recommendatory. Derivatives trading carries a high risk of loss.