IVR Explained

Key Concepts

• Tasty Network: A platform or community focused on trading strategies.
• Volatility: A measure of the magnitude of price changes in an asset.
• Selling Volatility (Short Premium): A trading strategy that profits when the underlying asset's price movement is less than anticipated, leading to a decrease in option premiums.
• Implied Volatility Rank (IVR): A metric used to assess current implied volatility relative to its historical range over the past 12 months.
• Implied Volatility (IV): A forward-looking measure of expected price fluctuations of an underlying asset, derived from option prices.
• Percentile: A statistical measure indicating the value below which a given percentage of observations in a group of observations fall.

Trading Volatility on Tasty Network

The Tasty Network's trading philosophy centers on profiting from volatility, specifically by selling it. The preferred strategy is to sell high volatility.

Implied Volatility Rank (IVR) as a Decision-Making Tool

To guide decisions regarding volatility, the network utilizes Implied Volatility Rank (IVR).

• Definition: IVR measures current implied volatility in relation to its own historical values over the preceding 12 months.
• Analogy: IVR functions similarly to a standardized test score, such as an SAT or ACT percentile. A 90th percentile score indicates performance higher than 90% of other test-takers.
• Interpretation of IVR:
  • An IVR of 90 signifies that the current implied volatility is 90% higher than it has been over the past 12 months.
  • An IVR of 30 indicates that the current implied volatility is 30% higher than its average over the previous 12 months.

Trading Strategy Based on IVR

The general principle for trading volatility is that "the higher, the better" for selling premium.

• Minimum Threshold: The Tasty Network generally considers an IVR of over 20 as a minimum threshold to evaluate initiating a short premium position. This suggests that when implied volatility is relatively high compared to its recent history, it presents a more attractive opportunity for selling options.

Conclusion

The Tasty Network advocates for selling volatility, particularly when implied volatility is high. The Implied Volatility Rank (IVR) is a key metric used to identify these opportunities, with an IVR above 20 serving as a baseline for considering short premium trades. This approach aims to capitalize on situations where market expectations of future price swings are elevated, creating favorable conditions for premium sellers.