# Portfolio Gamma Management ⎊ Area ⎊ Resource 1 --- ## What is the Portfolio of Portfolio Gamma Management? Within the context of cryptocurrency derivatives, a portfolio represents a collection of digital assets and associated financial instruments, encompassing spot holdings, perpetual futures contracts, options, and other complex derivatives. Effective portfolio gamma management necessitates a deep understanding of the interplay between these instruments and their collective sensitivity to changes in the underlying asset's price. The objective is to strategically modulate portfolio risk exposure by actively adjusting positions based on anticipated market movements and volatility regimes, thereby optimizing risk-adjusted returns. Sophisticated quantitative models and real-time market data are crucial for informed decision-making in this dynamic environment. ## What is the Gamma of Portfolio Gamma Management? Gamma, in options trading and cryptocurrency derivatives, quantifies the rate of change of an option's delta with respect to changes in the underlying asset's price. It essentially measures the acceleration of delta, indicating how quickly the option's sensitivity to price movements will evolve. A positive gamma implies that delta increases as the asset price rises and decreases as it falls, while a negative gamma exhibits the opposite behavior. Managing gamma exposure is paramount, as it directly impacts the portfolio's vulnerability to rapid price swings and necessitates proactive hedging strategies to mitigate potential losses. ## What is the Management of Portfolio Gamma Management? Portfolio gamma management, specifically within crypto derivatives, involves actively monitoring and adjusting the portfolio's aggregate gamma exposure to align with the prevailing market conditions and the investor's risk tolerance. This process often entails employing dynamic hedging techniques, such as adjusting option positions or utilizing offsetting derivatives, to neutralize or strategically leverage gamma risk. The implementation of robust risk models, incorporating factors like volatility surfaces and correlation matrices, is essential for accurate assessment and effective control. Ultimately, successful portfolio gamma management aims to enhance portfolio stability and improve overall risk-adjusted performance in the volatile cryptocurrency market. --- ## [Gamma Exposure](https://term.greeks.live/definition/gamma-exposure/) The aggregate gamma position of market makers that indicates whether they act to stabilize or amplify market trends. ⎊ Definition ## [Gamma Risk](https://term.greeks.live/definition/gamma-risk/) The danger of having to adjust hedges in the wrong direction during rapid price movements due to accelerating delta. ⎊ Definition ## [Portfolio Margining](https://term.greeks.live/definition/portfolio-margining/) A risk-based margin calculation method that considers net portfolio exposure to optimize collateral requirements. ⎊ Definition ## [Gamma Scalping](https://term.greeks.live/definition/gamma-scalping/) Profitably managing delta by repeatedly adjusting hedges to capture the benefits of an option's positive convexity. ⎊ Definition ## [Gamma Risk Management](https://term.greeks.live/definition/gamma-risk-management/) The management of the risk associated with the rapid change in delta as the underlying price nears the strike. ⎊ Definition ## [Portfolio Margin](https://term.greeks.live/definition/portfolio-margin/) A risk-based margin calculation that evaluates the aggregate risk of a whole portfolio using quantitative stress testing. ⎊ Definition ## [Portfolio Hedging](https://term.greeks.live/definition/portfolio-hedging/) Using derivatives to reduce the risk of loss in an investment portfolio by offsetting potential negative price movements. ⎊ Definition ## [Portfolio Management](https://term.greeks.live/definition/portfolio-management/) The strategic management of a collection of trades to achieve long-term financial goals. ⎊ Definition ## [Portfolio Resilience](https://term.greeks.live/definition/portfolio-resilience/) The capacity of an investment portfolio to endure market volatility and systemic failures while meeting objectives. ⎊ Definition ## [Portfolio Risk Management](https://term.greeks.live/definition/portfolio-risk-management/) The disciplined process of monitoring and mitigating risks across a collection of financial assets and positions. ⎊ Definition ## [Gamma Hedging](https://term.greeks.live/definition/gamma-hedging/) The practice of managing a portfolios sensitivity to delta changes by adjusting positions to maintain stability. ⎊ Definition ## [Gamma](https://term.greeks.live/definition/gamma/) The rate at which an options Delta changes in response to price movements in the underlying asset. ⎊ Definition ## [Delta Gamma Vega](https://term.greeks.live/term/delta-gamma-vega/) Meaning ⎊ Delta Gamma Vega quantifies the non-linear risk exposure of options, providing essential metrics for dynamic hedging and volatility management within decentralized financial systems. ⎊ Definition ## [Portfolio Margin Systems](https://term.greeks.live/definition/portfolio-margin-systems/) A margin calculation method that assesses the total risk of a portfolio to determine the required collateral. ⎊ Definition ## [Gamma Squeeze](https://term.greeks.live/definition/gamma-squeeze/) A market event where market maker hedging creates a self-reinforcing cycle of buying, causing rapid price spikes. ⎊ Definition ## [Delta Gamma Vega Theta](https://term.greeks.live/term/delta-gamma-vega-theta/) Meaning ⎊ Delta, Gamma, Vega, and Theta quantify the non-linear risk sensitivities of options contracts, forming the essential framework for risk management and pricing in decentralized markets. ⎊ Definition ## [Gamma Risk Exposure](https://term.greeks.live/definition/gamma-risk-exposure/) Vulnerability to losses caused by rapid changes in delta during market price movements. ⎊ Definition ## [Negative Gamma Exposure](https://term.greeks.live/term/negative-gamma-exposure/) Meaning ⎊ Negative Gamma Exposure is a critical market condition where option positions force rebalancing against price direction, amplifying volatility and creating systemic risk. ⎊ Definition ## [Short Gamma Exposure](https://term.greeks.live/definition/short-gamma-exposure/) Options position where delta hedging requires selling into weakness and buying into strength, amplifying price trends. ⎊ Definition ## [Delta Gamma Hedging Costs](https://term.greeks.live/term/delta-gamma-hedging-costs/) Meaning ⎊ Delta Gamma Hedging Costs quantify the operational friction incurred when rebalancing options portfolios, a cost amplified in crypto markets by high volatility and network transaction fees. ⎊ Definition ## [Short Gamma Position](https://term.greeks.live/term/short-gamma-position/) Meaning ⎊ Short gamma positions in crypto options are characterized by negative delta sensitivity, requiring counter-trend hedging that can amplify market volatility during price movements. ⎊ Definition ## [Gamma Exposure Management](https://term.greeks.live/definition/gamma-exposure-management/) The active control of a portfolio's sensitivity to delta changes to mitigate risks from rapid price movements. ⎊ Definition ## [Delta Gamma Vega Exposure](https://term.greeks.live/term/delta-gamma-vega-exposure/) Meaning ⎊ Delta Gamma Vega exposure quantifies the sensitivity of an options portfolio to price, volatility, and time, serving as the core risk management framework for crypto derivatives. ⎊ Definition ## [Long Gamma Short Vega](https://term.greeks.live/term/long-gamma-short-vega/) Meaning ⎊ The Long Gamma Short Vega strategy profits from high realized volatility by actively hedging options, funded by a short position in implied volatility. ⎊ Definition ## [Delta Gamma Hedging](https://term.greeks.live/term/delta-gamma-hedging/) Meaning ⎊ Delta Gamma Hedging is a dynamic strategy to neutralize a portfolio's sensitivity to both price movements and the acceleration of those movements, crucial for managing options risk in volatile markets. ⎊ Definition ## [Gamma Feedback Loops](https://term.greeks.live/term/gamma-feedback-loops/) Meaning ⎊ Gamma feedback loops describe a non-linear dynamic where options market makers' hedging activities accelerate price movements in the underlying asset, creating systemic risk in low-liquidity crypto markets. ⎊ Definition ## [Greeks Delta Gamma Vega Theta](https://term.greeks.live/term/greeks-delta-gamma-vega-theta/) Meaning ⎊ Greeks quantify the sensitivity of options value to price, volatility, and time, serving as the essential risk management language for crypto derivatives. ⎊ Definition ## [Greeks Delta Gamma Vega](https://term.greeks.live/term/greeks-delta-gamma-vega/) Meaning ⎊ Greeks Delta Gamma Vega are essential risk metrics for options trading, quantifying sensitivity to price, price acceleration, and volatility. ⎊ Definition ## [Option Greeks Delta Gamma](https://term.greeks.live/term/option-greeks-delta-gamma/) Meaning ⎊ Delta and Gamma are first- and second-order risk sensitivities essential for understanding options pricing and managing portfolio risk in volatile crypto markets. ⎊ Definition ## [Gamma Exposure Analysis](https://term.greeks.live/definition/gamma-exposure-analysis/) Measuring portfolio sensitivity to price changes to anticipate hedging-induced volatility and price support or resistance. ⎊ Definition --- ## Raw Schema Data ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://term.greeks.live/" }, { "@type": "ListItem", "position": 2, "name": "Area", "item": "https://term.greeks.live/area/" }, { "@type": "ListItem", "position": 3, "name": "Portfolio Gamma Management", "item": "https://term.greeks.live/area/portfolio-gamma-management/" }, { "@type": "ListItem", "position": 4, "name": "Resource 1", "item": "https://term.greeks.live/area/portfolio-gamma-management/resource/1/" } ] } ``` ```json { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the Portfolio of Portfolio Gamma Management?", "acceptedAnswer": { "@type": "Answer", "text": "Within the context of cryptocurrency derivatives, a portfolio represents a collection of digital assets and associated financial instruments, encompassing spot holdings, perpetual futures contracts, options, and other complex derivatives. 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The bands, colored in dark blue, light blue, bright green, and beige, overlap dynamically, creating a sense of continuous motion and interconnectedness." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/gamma-risk-exposure/", "url": "https://term.greeks.live/definition/gamma-risk-exposure/", "headline": "Gamma Risk Exposure", "description": "Vulnerability to losses caused by rapid changes in delta during market price movements. ⎊ Definition", "datePublished": "2025-12-14T09:10:32+00:00", "dateModified": "2026-04-06T06:48:15+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/conceptual-visualization-of-decentralized-finance-liquidity-flows-in-structured-derivative-tranches-and-volatile-market-environments.jpg", "width": 3850, "height": 2166, "caption": "An abstract digital rendering showcases layered, flowing, and undulating shapes. The color palette primarily consists of deep blues, black, and light beige, accented by a bright, vibrant green channel running through the center." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/negative-gamma-exposure/", "url": "https://term.greeks.live/term/negative-gamma-exposure/", "headline": "Negative Gamma Exposure", "description": "Meaning ⎊ Negative Gamma Exposure is a critical market condition where option positions force rebalancing against price direction, amplifying volatility and creating systemic risk. ⎊ Definition", "datePublished": "2025-12-15T09:02:58+00:00", "dateModified": "2026-01-04T14:33:54+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-risk-management-precision-engine-for-real-time-volatility-surface-analysis-and-synthetic-asset-pricing.jpg", "width": 3850, "height": 2166, "caption": "A high-tech module is featured against a dark background. The object displays a dark blue exterior casing and a complex internal structure with a bright green lens and cylindrical components." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/short-gamma-exposure/", "url": "https://term.greeks.live/definition/short-gamma-exposure/", "headline": "Short Gamma Exposure", "description": "Options position where delta hedging requires selling into weakness and buying into strength, amplifying price trends. ⎊ Definition", "datePublished": "2025-12-15T10:18:40+00:00", "dateModified": "2026-03-31T22:21:57+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-protocol-architecture-demonstrating-collateralized-risk-tranches-and-staking-mechanism-layers.jpg", "width": 3850, "height": 2166, "caption": "A complex, abstract circular structure featuring multiple concentric rings in shades of dark blue, white, bright green, and turquoise, set against a dark background. The central element includes a small white sphere, creating a focal point for the layered design." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/delta-gamma-hedging-costs/", "url": "https://term.greeks.live/term/delta-gamma-hedging-costs/", "headline": "Delta Gamma Hedging Costs", "description": "Meaning ⎊ Delta Gamma Hedging Costs quantify the operational friction incurred when rebalancing options portfolios, a cost amplified in crypto markets by high volatility and network transaction fees. ⎊ Definition", "datePublished": "2025-12-16T08:57:27+00:00", "dateModified": "2025-12-16T08:57:27+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/cryptocurrency-high-frequency-trading-algorithmic-model-architecture-for-decentralized-finance-structured-products-volatility.jpg", "width": 3850, "height": 2166, "caption": "A sleek, futuristic object with a multi-layered design features a vibrant blue top panel, teal and dark blue base components, and stark white accents. A prominent circular element on the side glows bright green, suggesting an active interface or power source within the streamlined structure." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/short-gamma-position/", "url": "https://term.greeks.live/term/short-gamma-position/", "headline": "Short Gamma Position", "description": "Meaning ⎊ Short gamma positions in crypto options are characterized by negative delta sensitivity, requiring counter-trend hedging that can amplify market volatility during price movements. ⎊ Definition", "datePublished": "2025-12-16T10:48:06+00:00", "dateModified": "2025-12-16T10:48:06+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/market-microstructure-visualization-of-defi-composability-and-liquidity-aggregation-within-complex-derivative-structures.jpg", "width": 3850, "height": 2166, "caption": "A three-dimensional abstract design features numerous ribbons or strands converging toward a central point against a dark background. The ribbons are primarily dark blue and cream, with several strands of bright green adding a vibrant highlight to the complex structure." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/gamma-exposure-management/", "url": "https://term.greeks.live/definition/gamma-exposure-management/", "headline": "Gamma Exposure Management", "description": "The active control of a portfolio's sensitivity to delta changes to mitigate risks from rapid price movements. ⎊ Definition", "datePublished": "2025-12-17T09:48:01+00:00", "dateModified": "2026-04-13T03:26:59+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/dynamic-representation-of-layered-risk-exposure-and-volatility-shifts-in-decentralized-finance-derivatives.jpg", "width": 3850, "height": 2166, "caption": "The abstract composition features a series of flowing, undulating lines in a complex layered structure. The dominant color palette consists of deep blues and black, accented by prominent bands of bright green, beige, and light blue." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/delta-gamma-vega-exposure/", "url": "https://term.greeks.live/term/delta-gamma-vega-exposure/", "headline": "Delta Gamma Vega Exposure", "description": "Meaning ⎊ Delta Gamma Vega exposure quantifies the sensitivity of an options portfolio to price, volatility, and time, serving as the core risk management framework for crypto derivatives. ⎊ Definition", "datePublished": "2025-12-17T11:03:32+00:00", "dateModified": "2025-12-17T11:03:32+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/cryptocurrency-high-frequency-trading-algorithmic-model-architecture-for-decentralized-finance-structured-products-volatility.jpg", "width": 3850, "height": 2166, "caption": "A sleek, futuristic object with a multi-layered design features a vibrant blue top panel, teal and dark blue base components, and stark white accents. A prominent circular element on the side glows bright green, suggesting an active interface or power source within the streamlined structure." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/long-gamma-short-vega/", "url": "https://term.greeks.live/term/long-gamma-short-vega/", "headline": "Long Gamma Short Vega", "description": "Meaning ⎊ The Long Gamma Short Vega strategy profits from high realized volatility by actively hedging options, funded by a short position in implied volatility. ⎊ Definition", "datePublished": "2025-12-19T08:19:59+00:00", "dateModified": "2025-12-19T08:19:59+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/conceptual-visualization-of-decentralized-finance-liquidity-flows-in-structured-derivative-tranches-and-volatile-market-environments.jpg", "width": 3850, "height": 2166, "caption": "An abstract digital rendering showcases layered, flowing, and undulating shapes. The color palette primarily consists of deep blues, black, and light beige, accented by a bright, vibrant green channel running through the center." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/delta-gamma-hedging/", "url": "https://term.greeks.live/term/delta-gamma-hedging/", "headline": "Delta Gamma Hedging", "description": "Meaning ⎊ Delta Gamma Hedging is a dynamic strategy to neutralize a portfolio's sensitivity to both price movements and the acceleration of those movements, crucial for managing options risk in volatile markets. ⎊ Definition", "datePublished": "2025-12-19T09:22:07+00:00", "dateModified": "2025-12-19T09:22:07+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-risk-management-precision-engine-for-real-time-volatility-surface-analysis-and-synthetic-asset-pricing.jpg", "width": 3850, "height": 2166, "caption": "A high-tech module is featured against a dark background. The object displays a dark blue exterior casing and a complex internal structure with a bright green lens and cylindrical components." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/gamma-feedback-loops/", "url": "https://term.greeks.live/term/gamma-feedback-loops/", "headline": "Gamma Feedback Loops", "description": "Meaning ⎊ Gamma feedback loops describe a non-linear dynamic where options market makers' hedging activities accelerate price movements in the underlying asset, creating systemic risk in low-liquidity crypto markets. ⎊ Definition", "datePublished": "2025-12-20T09:37:17+00:00", "dateModified": "2026-01-04T18:09:31+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interdependent-structured-derivatives-and-collateralized-debt-obligations-in-decentralized-finance-protocol-architecture.jpg", "width": 3850, "height": 2166, "caption": "The image displays four distinct abstract shapes in blue, white, navy, and green, intricately linked together in a complex, three-dimensional arrangement against a dark background. A smaller bright green ring floats centrally within the gaps created by the larger, interlocking structures." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/greeks-delta-gamma-vega-theta/", "url": "https://term.greeks.live/term/greeks-delta-gamma-vega-theta/", "headline": "Greeks Delta Gamma Vega Theta", "description": "Meaning ⎊ Greeks quantify the sensitivity of options value to price, volatility, and time, serving as the essential risk management language for crypto derivatives. ⎊ Definition", "datePublished": "2025-12-21T10:07:34+00:00", "dateModified": "2025-12-21T10:07:34+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/advanced-algorithmic-trading-visualization-of-delta-neutral-straddle-strategies-and-implied-volatility.jpg", "width": 3850, "height": 2166, "caption": "A high-tech, symmetrical object with two ends connected by a central shaft is displayed against a dark blue background. The object features multiple layers of dark blue, light blue, and beige materials, with glowing green rings on each end." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/greeks-delta-gamma-vega/", "url": "https://term.greeks.live/term/greeks-delta-gamma-vega/", "headline": "Greeks Delta Gamma Vega", "description": "Meaning ⎊ Greeks Delta Gamma Vega are essential risk metrics for options trading, quantifying sensitivity to price, price acceleration, and volatility. ⎊ Definition", "datePublished": "2025-12-21T10:25:31+00:00", "dateModified": "2025-12-21T10:25:31+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-derivatives-architecture-illustrating-vega-risk-management-and-collateralized-debt-positions.jpg", "width": 3850, "height": 2166, "caption": "A stylized industrial illustration depicts a cross-section of a mechanical assembly, featuring large dark flanges and a central dynamic element. The assembly shows a bright green, grooved component in the center, flanked by dark blue circular pieces, and a beige spacer near the end." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/option-greeks-delta-gamma/", "url": "https://term.greeks.live/term/option-greeks-delta-gamma/", "headline": "Option Greeks Delta Gamma", "description": "Meaning ⎊ Delta and Gamma are first- and second-order risk sensitivities essential for understanding options pricing and managing portfolio risk in volatile crypto markets. ⎊ Definition", "datePublished": "2025-12-21T10:42:20+00:00", "dateModified": "2025-12-21T10:42:20+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interacting-layers-of-collateralized-defi-primitives-and-continuous-options-trading-dynamics.jpg", "width": 3850, "height": 2166, "caption": "A high-angle, close-up view presents an abstract design featuring multiple curved, parallel layers nested within a blue tray-like structure. The layers consist of a matte beige form, a glossy metallic green layer, and two darker blue forms, all flowing in a wavy pattern within the channel." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/gamma-exposure-analysis/", "url": "https://term.greeks.live/definition/gamma-exposure-analysis/", "headline": "Gamma Exposure Analysis", "description": "Measuring portfolio sensitivity to price changes to anticipate hedging-induced volatility and price support or resistance. ⎊ Definition", "datePublished": "2025-12-21T11:05:51+00:00", "dateModified": "2026-04-13T06:22:48+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/advanced-algorithmic-trading-visualization-of-delta-neutral-straddle-strategies-and-implied-volatility.jpg", "width": 3850, "height": 2166, "caption": "A high-tech, symmetrical object with two ends connected by a central shaft is displayed against a dark blue background. The object features multiple layers of dark blue, light blue, and beige materials, with glowing green rings on each end." } } ], "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/visualizing-complex-options-chain-stratification-and-collateralized-risk-management-in-decentralized-finance-protocols.jpg" } } ``` --- **Original URL:** https://term.greeks.live/area/portfolio-gamma-management/resource/1/