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Hi, I'm Muyan, and welcome to today's episode of "AI Stock Chat." Today is Thursday, September 17th, and we're looking ahead to the next trading day, Friday, September 18th, for Taiwan's stock market. The AI model is leaning bearish this time, with fairly solid confidence, so let's dive into what the numbers say.

Today's Index Forecast

Current 45848.90Next DayBearish · 44866.43~45382.48 · Confidence 69%Short-termBearish · 44069.08~45223.01 · Confidence 69%
TAIEX AI Forecast Range (Next Day / Short-term)

This service only forecasts the TAIEX (Taiwan Weighted Index), using the September 16 closing price of 45,848.9 points as the baseline, and looks ahead across two time horizons:

HorizonCurrent PriceForecast DirectionTarget RangeConfidence
Next Day (9/18)45,848.9Bearish44,866.43~45,382.4869.0%
Short-term (about one week)45,848.9Bearish44,069.08~45,223.0169.0%

Interestingly, market breadth on September 16 was actually positive, with more advancers than decliners (742 up, 214 down), so the overall mood wasn't bad. But the AI model is focused on the risk heading into September 18, and it has landed on a bearish call with 69% confidence. The short-term (one-week) view holds the same stance, suggesting the model believes this pullback won't be a one-day affair, so investors should keep that in mind.

Global Market Snapshot

Let's first look at the global market snapshot from last night through today. These are current figures only, no forecasts involved:

IndexCloseChange %
Taiwan Futures Night Session (TXF)46,382+0.7%
Dow Jones Industrial Average (DJI)51,461.9-1.21%
S&P 500 (GSPC)7,551.81-0.45%
NASDAQ Composite (IXIC)25,978.42-0.01%
Philadelphia Semiconductor Index (SOX)11,246.11+0.63%

All three major U.S. indices closed lower, with the Dow taking the biggest hit, down more than 1%. Semiconductor stocks, however, held up relatively well, with the SOX bucking the trend to close higher. Taiwan's futures night session also edged up 0.7%, somewhat decoupled from the weakness in U.S. equities, a divergence worth keeping an eye on.

Key Stock AI Forecasts

The service doesn't currently offer a stock-level AI forecast list for today, so we'll skip this section and move straight to the strategy screening radar below.

Strategy Stock Screening Radar

The following are strategy screening results, not individual stock buy/sell forecasts, provided purely as technical and institutional flow reference:

StockComposite ScoreFlow ScoreP/E RatioValuation
MediaTek (2454)7210074.81Expensive
Novatek (3034)71100,,
Quanta (2382)6910014.84Cheap
Chunghwa Telecom (2412)6810028.19Expensive
Realtek (2379)6510026.11Expensive

A few names are worth noting: Chunghwa Telecom has a perfect flow score, but its RSI of 77 and a KD death cross at high levels both signal caution against chasing further gains after a strong run. Realtek is showing a bullish MACD divergence at the bottom, suggesting its decline may be stabilizing. Both MediaTek and Quanta were flagged for volume-price or MACD bearish divergence at the top, indicating buying momentum is starting to lag. Overall, none of the five stocks show a clear buy or sell signal, leaning more toward a wait-and-see stance.

Recent Forecast Accuracy Review

Index · Next Day25% (1/4)
Recent Directional Hit Rate (higher is better; includes settled sample count)

Honestly, the index's next-day forecast performance has been underwhelming lately: the directional hit rate is only 25% (1 correct out of 4), and the target range missed entirely, 0 out of 4, with an average error of 0.38%. These numbers are a reminder that the AI model's directional calls aren't very reliable yet. Even though confidence is marked at 69% this time, it's worth approaching this call with a degree of caution.

Disclaimer

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

Author

Mark Ku

10 年以上的軟體工程師,做過北美電商與 AI SaaS 訂閱收費系統。Read More

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