Hi everyone, I'm Muyan, and welcome to "AI Stock Chat." Today is Friday, September 11, 2026, and we're going to look at the Taiwan stock market's benchmark index performance for the next trading day, Monday, September 14, 2026. The quantitative model's signal this time leans conservative, combined with foreign institutional futures short positions carrying over and international tech stock valuation corrections. In this episode, we'll cover everything from the benchmark index forecast and global market conditions, all the way to the strategy stock-picking radar, helping you catch the key points to watch before Monday's opening.

Today's Benchmark Index Forecast

For the target trading date of Monday, September 14, 2026, the quantitative model shows a bearish direction for both the next-day and week-ahead short-term horizons, with confidence sitting at 75% for both. This bearish signal is mainly driven by three factors: international tech stock valuation corrections, foreign institutional futures short positions being carried over, and a lack of leading sector momentum in the market. That said, looking at the latest overnight session, Taiwan futures (TXF) have already stopped falling and bounced back overnight, suggesting the previously steep futures basis discount may be starting to narrow. Muyan would suggest not rushing to chase the long side just because of an overnight rebound, nor stubbornly clinging to a bearish stance either. Whether the basis discount continues to narrow after the market opens is really the key to judging whether support at the lower end will actually hold.

Global Market Conditions

Below are the latest overnight international market conditions, presented purely as closing figures with no forecasting involved.

All four major US indices and the Philadelphia Semiconductor Index closed higher, and Taiwan's futures overnight session also closed in the green, giving off a sense of a rebound after the decline. But keep in mind this is just the current state of the numbers, which is a separate matter from the quantitative model's bearish forecast for September 14, 2026, mentioned earlier. Please don't confuse the two.

Key Stock AI Forecasts

The AI model doesn't have an individual stock forecast list available today. This episode focuses on interpreting the overall market direction, and we'll share the individual stock forecast list with you again once it's available in a future episode.

Strategy Stock-Picking Radar

The following are strategy screening results, not individual stock buy/sell forecasts. Please don't treat these directly as entry/exit signals.

Looking at institutional flows, none of these five stocks scored particularly low, but the composite scores all actually fall within a wait-and-see range, without a clear bullish or bearish signal. For instance, Novatek shows a bullish engulfing pattern, while Feng Tay has a golden cross on the short-term moving average combined with a deep pullback into oversold territory, both worth watching. However, Chunghwa Telecom and MediaTek have both been flagged by the system as having run up significantly with expensive valuations, so the risk of chasing highs is something you'll need to weigh yourself.

Recent Forecast Accuracy Review

Honestly, the benchmark index's next-day directional accuracy currently sits at 0.0%, meaning out of 1 forecast, 0 were correct, and 0 hit the full range as well, with an average error of 0.51%. The sample size is only 1 so far, which isn't enough to draw any firm conclusions, but Muyan still wants to be upfront with you about this number. AI forecasting is, at the end of the day, a probabilistic reference, not a guaranteed sure thing.

Disclaimer

This content is automatically generated by an AI model based on quantitative data. It is for research reference only and does not constitute investment advice. Investing involves risk; please exercise your own judgment and bear the responsibility accordingly.