options▌

Vue 3 Options API patterns, TypeScript integration strategies, and context-binding gotchas. \n \n Covers TypeScript type safety for component properties, this context, prop validators, event handlers, complex types, provide/inject, and computed return types \n Addresses common method and lifecycle hook pitfalls including arrow function binding issues and stateful method side effects \n Includes references to specific solutions for each pattern, from defineComponent setup to proper event handler

Vue 3 Options API patterns, TypeScript integration strategies, and context-binding gotchas. \n \n Covers TypeScript type safety for component properties, this context, prop validators, event handlers, complex types, provide/inject, and computed return types \n Addresses common method and lifecycle hook pitfalls: arrow function binding issues, context loss, and stateful method state leakage across instances \n Organized as a reference guide with linked examples for each pattern and anti-pattern \

Generates a fully interactive HTML widget (via visualize:show_widget) showing:

Functional options is a pattern where you declare an opaque Option type that records information in an internal struct. The constructor accepts a variadic number of these options and applies them to configure the result.

This skill provides comprehensive options strategy analysis and education using theoretical pricing models. It helps traders understand, analyze, and simulate options strategies without requiring real-time market data subscriptions.

Derivatives-trading-options request on Binance using authenticated API endpoints. Requires API key and secret key for certain endpoints. Return the result in JSON format.