As the fifth post in the trading system series, this introduces recent optimizations to options strategies and system features. After enabling QMT permissions on the broker platform, I implemented automated options trading with Python. This post details the system architecture, feature implementation and strategy improvements.
Options Strategy - A Variant Ratio Spread
This article shares the options strategy I've been using all along, plus some of my thoughts on risk control.
Organizing Option Holdings with Google Sheets
Sharing my experience of organizing options data with Google Sheets
My Semi-Automated Stock Trading System (IV)
As the fourth post in the trading system series, this mainly introduces recent changes in options-related strategies and system features. My main energy lately has gone into options automation and strategy optimization — readers interested are welcome to discuss.
Managing Secrets in a K8s Cluster with Bitwarden
I've always used a self-hosted Vaultwarden to manage passwords. Recently I realized my K3s cluster's passwords were all written directly in the Git repo — neither secure nor elegant. So I researched using Bitwarden to manage cluster passwords with automatic syncing.
My Semi-Automated Stock Trading System (III)
This post introduces the system's recent major changes, including Telegram extension features and LLM tool integration. You can now execute buy/sell operations directly by adding tags to Telegram notifications, and use large models to analyze holdings and position changes.
My Semi-Automated Stock Trading System (II)
Over the last two months I've further improved the trading system, adding new features on the previous basis, plus some future feature outlooks.
Some Technical Statistics of the Nikkei ETF
Since last year I've been gradually buying Nikkei-related OTC funds while also watching the Nikkei ETF on-exchange. It was the fund I backtested most with Backtrader, so I made some technical statistics for it.
Some Underlying Exploration of fnNAS and Disk Expansion
The last blog introduced my usage of fnNAS; this blog briefly shares my research into the system itself.
Sharing My fnNAS Usage Experience
I'd heard of the fnNAS (飞牛NAS) system for a while and finally had time to try it. After a few days I'm quite satisfied. I have the chance to write two blogs sharing my usage — this one focuses on the user experience; the other will analyze its underlying system.