# Polarity Principle ⎊ Definition

**Published:** 2026-03-20
**Author:** Greeks.live
**Categories:** Definition

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## Polarity Principle

The polarity principle states that once a support level is broken, it becomes a resistance level, and once a resistance level is broken, it becomes a support level. This phenomenon is based on the shift in market psychology and the change in the positions of market participants.

When a support level is broken, traders who were long are now in a losing position and may look to sell their holdings when the price returns to that level, turning it into resistance. Conversely, when a resistance level is broken, sellers are now in a losing position and may look to buy when the price returns, turning it into support.

This principle is a cornerstone of technical analysis and is used to confirm the strength of a trend. It helps traders identify potential retest points for new entries.

- [Volatility Spike Mitigation](https://term.greeks.live/definition/volatility-spike-mitigation/)

- [Cognitive Load in Market Analysis](https://term.greeks.live/definition/cognitive-load-in-market-analysis/)

- [Circuit Breaker Mechanism](https://term.greeks.live/definition/circuit-breaker-mechanism/)

- [Sharpe Ratio in Crypto](https://term.greeks.live/definition/sharpe-ratio-in-crypto/)

- [Secure Element Architecture](https://term.greeks.live/definition/secure-element-architecture/)

- [Code as Law Doctrine](https://term.greeks.live/definition/code-as-law-doctrine/)

- [Liquidity Depth Protection](https://term.greeks.live/definition/liquidity-depth-protection/)

- [Market Psychology](https://term.greeks.live/definition/market-psychology/)

## Discover More

### [Institutional Trading Strategies](https://term.greeks.live/term/institutional-trading-strategies/)
![A stylized abstract form visualizes a high-frequency trading algorithm's architecture. The sharp angles represent market volatility and rapid price movements in perpetual futures. Interlocking components illustrate complex structured products and risk management strategies. The design captures the automated market maker AMM process where RFQ calculations drive liquidity provision, demonstrating smart contract execution and oracle data feed integration within decentralized finance protocols.](https://term.greeks.live/wp-content/uploads/2025/12/high-frequency-trading-bot-visualizing-crypto-perpetual-futures-market-volatility-and-structured-product-design.webp)

Meaning ⎊ Institutional trading strategies utilize quantitative engineering to manage risk and extract alpha within the adversarial landscape of decentralized markets.

### [Volatility Skew Measurement](https://term.greeks.live/term/volatility-skew-measurement/)
![A complex network of intertwined cables represents a decentralized finance hub where financial instruments converge. The central node symbolizes a liquidity pool where assets aggregate. The various strands signify diverse asset classes and derivatives products like options contracts and futures. This abstract representation illustrates the intricate logic of an Automated Market Maker AMM and the aggregation of risk parameters. The smooth flow suggests efficient cross-chain settlement and advanced financial engineering within a DeFi ecosystem. The structure visualizes how smart contract logic handles complex interactions in derivative markets.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-derivatives-network-node-for-cross-chain-liquidity-aggregation-and-smart-contract-risk-management.webp)

Meaning ⎊ Volatility skew measurement quantifies the market cost of downside protection, revealing systemic tail risk and price distribution expectations.

### [Speculative Leverage Monitoring](https://term.greeks.live/definition/speculative-leverage-monitoring/)
![A detailed, abstract rendering of a layered, eye-like structure representing a sophisticated financial derivative. The central green sphere symbolizes the underlying asset's core price feed or volatility data, while the surrounding concentric rings illustrate layered components such as collateral ratios, liquidation thresholds, and margin requirements. This visualization captures the essence of a high-frequency trading algorithm vigilantly monitoring market dynamics and executing automated strategies within complex decentralized finance protocols, focusing on risk assessment and maintaining dynamic collateral health.](https://term.greeks.live/wp-content/uploads/2025/12/high-frequency-algorithmic-market-monitoring-system-for-exotic-options-and-collateralized-debt-positions.webp)

Meaning ⎊ Analyzing borrowed capital usage in derivatives to assess systemic risk and the potential for forced liquidations.

### [Unrealized P&L](https://term.greeks.live/definition/unrealized-pl-3/)
![A conceptual model visualizing the intricate architecture of a decentralized options trading protocol. The layered components represent various smart contract mechanisms, including collateralization and premium settlement layers. The central core with glowing green rings symbolizes the high-speed execution engine processing requests for quotes and managing liquidity pools. The fins represent risk management strategies, such as delta hedging, necessary to navigate high volatility in derivatives markets. This structure illustrates the complexity required for efficient, permissionless trading systems.](https://term.greeks.live/wp-content/uploads/2025/12/complex-multilayered-derivatives-protocol-architecture-illustrating-high-frequency-smart-contract-execution-and-volatility-risk-management.webp)

Meaning ⎊ The paper gain or loss on an open position based on current market prices.

### [Execution Transaction Costs](https://term.greeks.live/term/execution-transaction-costs/)
![This visualization depicts a high-tech mechanism where two components separate, revealing intricate layers and a glowing green core. The design metaphorically represents the automated settlement of a decentralized financial derivative, illustrating the precise execution of a smart contract. The complex internal structure symbolizes the collateralization layers and risk-weighted assets involved in the unbundling process. This mechanism highlights transaction finality and data flow, essential for calculating premium and ensuring capital efficiency within an options trading platform's ecosystem.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-derivative-settlement-mechanism-and-smart-contract-risk-unbundling-protocol-visualization.webp)

Meaning ⎊ Execution transaction costs represent the total friction incurred when shifting capital from intent to finalized position in decentralized markets.

### [Derivative Hedge Accounting](https://term.greeks.live/definition/derivative-hedge-accounting/)
![A stylized cylindrical object with multi-layered architecture metaphorically represents a decentralized financial instrument. The dark blue main body and distinct concentric rings symbolize the layered structure of collateralized debt positions or complex options contracts. The bright green core represents the underlying asset or liquidity pool, while the outer layers signify different risk stratification levels and smart contract functionalities. This design illustrates how settlement protocols are embedded within a sophisticated framework to facilitate high-frequency trading and risk management strategies on a decentralized ledger network.](https://term.greeks.live/wp-content/uploads/2025/12/complex-decentralized-financial-derivative-structure-representing-layered-risk-stratification-model.webp)

Meaning ⎊ Accounting method matching derivative gains and losses with the hedged item to reduce income statement volatility.

### [Last Traded Price](https://term.greeks.live/definition/last-traded-price/)
![A detailed view of interlocking components, suggesting a high-tech mechanism. The blue central piece acts as a pivot for the green elements, enclosed within a dark navy-blue frame. This abstract structure represents an Automated Market Maker AMM within a Decentralized Exchange DEX. The interplay of components symbolizes collateralized assets in a liquidity pool, enabling real-time price discovery and risk adjustment for synthetic asset trading. The smooth design implies smart contract efficiency and minimized slippage in high-frequency trading.](https://term.greeks.live/wp-content/uploads/2025/12/decentralized-exchange-automated-market-maker-mechanism-price-discovery-and-volatility-hedging-collateralization.webp)

Meaning ⎊ The most recent price at which an asset was exchanged, reflecting immediate but potentially volatile market activity.

### [Asymmetric Return Analysis](https://term.greeks.live/definition/asymmetric-return-analysis/)
![A high-angle, close-up view shows two glossy, rectangular components—one blue and one vibrant green—nestled within a dark blue, recessed cavity. The image evokes the precise fit of an asymmetric cryptographic key pair within a hardware wallet. The components represent a dual-factor authentication or multisig setup for securing digital assets. This setup is crucial for decentralized finance protocols where collateral management and risk mitigation strategies like delta hedging are implemented. The secure housing symbolizes cold storage protection against cyber threats, essential for safeguarding significant asset holdings from impermanent loss and other vulnerabilities.](https://term.greeks.live/wp-content/uploads/2025/12/asymmetric-cryptographic-key-pair-protection-within-cold-storage-hardware-wallet-for-multisig-transactions.webp)

Meaning ⎊ A strategy targeting trades where potential gains far exceed potential losses by leveraging non-linear asset payoffs.

### [Portfolio Liquidation Risk](https://term.greeks.live/definition/portfolio-liquidation-risk/)
![A meticulously arranged array of sleek, color-coded components simulates a sophisticated derivatives portfolio or tokenomics structure. The distinct colors—dark blue, light cream, and green—represent varied asset classes and risk profiles within an RFQ process or a diversified yield farming strategy. The sequence illustrates block propagation in a blockchain or the sequential nature of transaction processing on an immutable ledger. This visual metaphor captures the complexity of structuring exotic derivatives and managing counterparty risk through interchain liquidity solutions. The close focus on specific elements highlights the importance of precise asset allocation and strike price selection in options trading.](https://term.greeks.live/wp-content/uploads/2025/12/tokenomics-and-exotic-derivatives-portfolio-structuring-visualizing-asset-interoperability-and-hedging-strategies.webp)

Meaning ⎊ The risk that a combined portfolio's collateral will be insufficient to cover maintenance requirements, leading to liquidation.

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**Original URL:** https://term.greeks.live/definition/polarity-principle/