developmentinvestmentproductFeb 11, 2019, 12:29 PM UTCReleased a downloader that retrieves execution data using exchange APIsThis article introduces a downloader that retrieves execution data using exchange APIs. To verify trading strategies that work in actual markets, I needed to conduct backtests using historical data. Therefore, I calculated the amount of data needed for a 30-day verification using bitFlyer's API to retrieve execution data. I published this downloader library as a Rust crate, with features including repeatedly hitting the API to write to MySQL or standard output, resuming from interruptions, and easy customization by simply implementing and passing traits.
investmentDec 11, 2018, 9:30 AM UTCVery Convenient Interactive BrokersThis article introduces Interactive Brokers (IB), an excellent brokerage for frequent trading of US stocks and options. IB allows investment in various products including global stocks, futures, options, FX, bonds, and more, with low fees. It also offers high security, two-factor authentication, and comprehensive customer support. The tools are highly functional, and APIs are available for creating custom tools. However, there are some points to note, such as account maintenance fees and paid data subscriptions.
investmentDec 9, 2018, 9:18 AM UTCTrading System Development and Research Notes (2)Continuing from the previous post, I will consider the impact of API response delays. BF can experience significant delays, and it's necessary to create bots that take into account such characteristics of each exchange. It's a tedious task, but an important point.
investmentDec 8, 2018, 10:31 AM UTCReview of "Scientific Trading Method More Advantageous Than Stocks" and "Super Stock Investment"I introduce two excellent introductory books on options investing. Although the author is the same and the content overlaps, they are characterized by easy-to-understand and practical explanations. They introduce six types of options strategies and show that returns exceeding holding the underlying asset can be obtained. They are very easy to understand for beginners and full of practical information.
investmentDec 5, 2018, 12:54 PM UTCCredit Card for Those Tired of Managing PointsThis article introduces cards for people tired of managing credit card points. The ideal card requires no point management and offers cash back. As a result of searching for cards that are beneficial just by using them, two cards were found.
investmentDec 3, 2018, 8:40 AM UTCTrading System Development and Research Notes (1)Currently, I am creating an automated trading system (bot) and trading on Bitflyer's FX_BTC_JPY. The current bot aims for short-term profits and performs Scalping, closing positions in about 1 minute. However, profits are declining, and losses due to spread impact and time lag are a concern. To address these issues, I am working on improving the bot and conducting research.
investmentDec 2, 2018, 7:17 AM UTCGet a 5% rebate on top of gifts with Furusato Nozei (especially for Amazon users)This article introduces a method to get a 5% rebate on top of gifts with Furusato Nozei. Especially for Amazon users, by combining cashback sites and credit card points, you can get more than 5% rebate in addition to the usual gifts. Based on actual experience, it explains the specific steps and how to choose cashback sites.
investmentNov 22, 2018, 10:58 AM UTCEvent Trading with VIX Put OptionsThis article explains a trading method using the VIX (Volatility Index). It discusses understanding the characteristics of VIX and considers a strategy of buying low and selling high, but also points out problems such as rollover costs and the risk of stop-loss. Therefore, it proposes a method using Put options. This method allows for gaining profits while ensuring safety by purchasing options when VIX is high. The author presents specific rules and explains the advantages and disadvantages.
investmentAug 25, 2018, 8:21 PM UTC"The Law of Stock Price Surge" Review"The Law of Stock Price Surge" is a book that thoroughly covers the basics of investing. It has high objectivity and covers topics useful for trading. The layout is also easy to read and understandable for beginners. Reading this book should help you gain a solid understanding of the fundamentals of investing.
