http://Greeks.Live Daily Briefing of Chinese Community ===== Release date: 2025-02-15 Overall market sentiment ===== Group traders tend to be cautious about the current market trend. The implied volatility (IV) of the market is at an abnormally low level, and some traders believe that this is an opportunity to buy volatility, but there are also traders who are concerned that the weekend market may weaken. Hot Topic - Option Pricing and Trading Standardization ===== Even without the BSM model, experienced traders can judge the value and weight of options based on their experience The introduction of standardized option contracts on the exchange has solved the liquidity problem and made the option market more standardized OTC options were dominant before 2008, but due to a lack of standardization and liquidity, they are prone to systemic risk