trade-date-rules

Determine Taiwan futures trading dates from datetime inputs using T+1 night-session rules.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/Junxwan/agoG --skill trade-date-rules
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: trade-date-rules
Source: https://github.com/Junxwan/agoG/tree/main/.claude/skills/trade-date-rules
Command: npx skills add https://github.com/Junxwan/agoG --skill trade-date-rules

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill converts a datetime input into the corresponding Taiwan futures trading date by applying the day/night session rules and holiday adjustments, reducing manual tracking errors.

Core Features & Use Cases

  • Determine the trading day for a given datetime input, including handling of day, night, and post-midnight session boundaries.
  • Adjust results when the calculated date falls on weekends or market holidays using a predefined holiday list (ALL_MISSING_DATES) when available.
  • Use case: Given a timestamp like 2022-06-27 15:00:00, derive the correct trading date (the next trading day) after applying night-session rules.

Quick Start

Provide a datetime string and return the corresponding Taiwan futures trading date following the rules.

Frequently Asked Questions about trade-date-rules

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I determine the Taiwan futures trading date from a datetime input?

You can determine the Taiwan futures trading date by providing a datetime string; the skill applies T+1 night-session logic and holiday adjustments to output the precise trading date.

What is the T+1 night-session logic for Taiwan futures trading dates?

The T+1 night-session logic maps post-midnight and night-session timestamps to the next trading day, shifting results across weekends and holidays using the ALL_MISSING_DATES list for accurate trading date output.

Can I use a date-only input to infer the Taiwan futures trading date?

Yes, you can use date-only inputs, but the skill treats them as the date itself without applying night-session logic; datetime inputs with time components trigger T+1 shifting and holiday adjustments.

Does the skill adjust trading dates for Taiwan market holidays and weekends?

Yes, the skill adjusts trading dates for Taiwan market holidays and weekends using the predefined ALL_MISSING_DATES holiday list, shifting the calculated date forward to the next available trading day.

What happens when a timestamp falls on a Taiwan futures market holiday?

When a timestamp falls on a Taiwan futures market holiday, the skill references the ALL_MISSING_DATES holiday list and shifts the output trading date forward to the next available trading day.

Why does my timestamp after midnight map to a different Taiwan futures trading date?

Your timestamp after midnight maps to a different Taiwan futures trading date because the skill applies T+1 night-session logic, assigning post-midnight times to the next trading day rather than the current calendar date.