Insights

For advocates of negative screening, the most crucial question is how to screen for good companies. Can the selected companies not only align with personal values but also meet returns?

As investors, what can we learn from such a meticulously crafted ponzi scheme by im.B fraud?

“Loss avoidance” is a crucial topic in investing, whether for novice investors or experienced experts. As we pursue investment returns, the risk of losses is ever-present. Therefore, adopting effective loss avoidance strategies is vital to protect our capital and enhance the chances of investment success. In this article, we will use Python and the tejapi to fetch stock price data to examine the differences between implementing loss avoidance and without loss avoidance measures. By understanding and applying loss avoidance, we will be better equipped to protect our investments, reduce potential losses, and enhance long-term returns.

Threads, the so-called "Twitter killer," Threads, has faced accusations from Twitter's lawyers of stealing IP and trade secrets! Why trade secret matters in companies?

Look-ahead bias is the phenomenon that unconsciously uses unavailable or unrevealed data in analyzing or simulating historical events. It exists in the processes of making decisions or evaluations which use information or data that was unknown at that time.  Look-ahead bias may cause distortion and misleadingness of the result because it violates the principle of using only information available during analysis. It could emerge in any field, such as finance, economy, and data analysis, and influence investment strategy, backtesting of the trading system, and performance grading.

Once a dominant player in the global PCMCIA market, AboCom lost its core competitiveness due to a market misjudgment. Furthermore, it recently involved in an unconventional transaction…

Highlight Preface Monte Carlo simulation has been widely adopted in the field of financial research. In 【Quant(19)】Prediction of Portfolio Performance, we have introduced how to use Monte Carlo simulation for stock price prediction. In today`s article, we will extend the application to more complex options pricing. In 【Quant】CRR Model and 【Quant】Black Scholes model and Greeks, […]

Behind Taiwan’s Networking Communication industry's flourishing development, what fuels this growth, and what is industry ecosystem like?

Highlights Preface Survivorship bias refers to a type of error in research or observation where only the successful or surviving entities or events are considered, while the failures or disappearances are ignored or excluded. This bias can lead to a misunderstanding of the overall situation because observing only the successful or surviving entities may not […]