Funny ~ Happy ~ 2025

It has been only 11 days, and what should I say about it? It is already over. I guess I should work hard next year in 2026, haha. Nah, I’m just kidding. 2025 has been great so far, but already with many ups and downs. On the first day in 2025, I had a major breakthrough in my trading model. That performance was never seen before, but the win rate is still just about 50ish....

January 11, 2025 · 3 min · Yiheng

2025 ~ Unknowns Await

2024 has ended just like that before you realise it. It is challenging to say whether it was good or bad overall. All my goals sort of fail, but other things are coming together. Like the market, unknowns await everyone in this new year, the beginning of a new cycle… In the past, I often questioned myself about what I had done in the last year, not much like always. However, that’s me always doing not enough, then starting to have crazier goals in the next year....

January 1, 2025 · 3 min · Yiheng

My Automation Machine

I really want to write about my first year of trading since it is ending soon next week. However, I guess I will leave it to next Weekend. As I said in my previous post, I will probably lose a lot. That’s why today, I want to talk about something different, and it is my automation machine. My machine has three tasks every day: Update WoWs Info API Load Manga Update Check WoWs update & build data based on it The Manage update one won’t be open source, but I am happy to share what I am doing with the machine....

January 21, 2024 · 3 min · Yiheng

Reminiscence ~ Programming, Trading & Past Regrets

In February, I went back to Singapore to revisit my past life, and it was where I started programming 10 years ago. In April, I was back in my motherland ever since the pandemic started, and it was the place where I spent my childhood. In July, it was my third visit to Japan to meet my Ryuta’s aniki once again since 2019, and it was always a special place for me....

December 30, 2023 · 4 min · Yiheng

Programming & Trading

This one was never finished and has been in draft for half a year. I am just making it public now, not checked or anything but you get the idea. I always wanted to try trading because my father is a trader, and it sounded very cool. He often tells me about his trading philosophy but less on how to trade. He was so happy when he was talking about it....

May 28, 2023 · 2 min · Yiheng

Programming, AI & Future

Last week, GPT-4 was announced. Then, we had the Microsoft Copilot, GitHub Copilot X and even more AI powered tools. Funny that I was discussing whether my past ten years of programming was meaningful. It is fast how things change. Last time, I went to UNSW for the 30th anniversary of CSE. The speaker said something like this, AI is overhyped now but will be underhyped in the future. That future… is now....

March 26, 2023 · 3 min · Yiheng

One month of trading

Last month, I started trading. It has been a fun and engaging experience so far. I went from 5% to 15% in two days and down to -5% in less than two weeks. It really teaches me about the market and also about myself. I am trading US stocks with IKBR, and it is extremely challenging due to the time difference. Sydney is now 16 hours ahead of New York. That means that the market starts at 1:30 AM....

February 25, 2023 · 2 min · Yiheng

Ten Years ~ Back in Singapore

After almost 8 years, I was back in Singapore earlier this month to celebrate my 10th year of programming. Also, I wanted to test a few things to prepare for my next Japan trip. A lot had happened, yet I was back again to face my past. The trip was sort of sudden, but I made up my mind to go. I had been staying in Sydney for the past 3 years in my room working remotely....

February 20, 2023 · 4 min · Yiheng

Reminiscence ~ 8 years of programming

8 years ago in Singapore, I went to the post office with my guardian to pick up my parcel from Beijing. It had several things in it and the most important thing was the C Primer Plus book. I had been waiting for a few weeks. 8 years later in Sydney, programming is now my career. This is something I couldn’t imagine when I started programming 8 years ago. Today marks the 8th anniversary of programming....

February 6, 2021 · 14 min · Yiheng