What TSMC’s Sharp Drop (Plunge) Signals
TSMC’s 7.37% decline in early trading on Nov. 6 points to broader risk aversion rather than an isolated correction in semiconductor stocks. According to figures reported by Yonhap News as of 9:40 a.m. local time, markets in mainland China, Taiwan, and Hong Kong all moved lower. For Korean investors, the first distinction to make is between changes in semiconductor companies’ underlying businesses and a market-wide repricing.
China’s ChangXin Memory Technologies (CXMT) also fell 6.37% at the same time. The simultaneous sharp drop (plunge) in these two leading chipmakers occurred amid market conditions shaped by the US Democratic Party’s midterm-election victory and weakness in US equities, rather than any confirmed change in the companies’ earnings. The available data provide no basis for linking the declines to changes in either company’s revenue, orders, shipments, or yields.
Greater China Indexes Fall After US Democratic Victory
The US Democratic Party recently won control of both the Senate and the House of Representatives in the midterm elections. Overnight, the Dow Jones Industrial Average fell 3.44%, the Nasdaq Composite declined 5.52%, and the Standard & Poor’s (S&P) 500 dropped 4.36%. The key signal is that the selloff was not confined to individual semiconductor stocks: risk assets were marked down across major equity indexes.
As of 9:40 a.m. local time on Nov. 6, the Shanghai Composite was down 1.56% at 3,632.22. The CSI 300, comprising the 300 largest stocks by market capitalization on the Shanghai and Shenzhen exchanges, fell 1.60%, while the STAR 50, composed of 50 leading stocks on the STAR Market, dropped 3.56%. The STAR Market’s steeper decline than the broader market offers an early-session snapshot of technology stocks facing greater pricing pressure.
Taiwan Down 7.61%, Hong Kong 1.34%: Markets Diverge
At the same time, Taiwan’s TAIEX fell 7.61%, while Hong Kong’s Hang Seng Index declined 1.34%. Although both moved in the same direction, the scale of their losses differed. This gap suggests that investors should assess each market’s index and semiconductor stocks separately rather than treating Greater China as a single pricing signal.
In particular, the TAIEX’s 7.61% decline and TSMC’s 7.37% drop were similar in scale, but the data do not include each stock’s contribution to the index, trading volume, or trading value. It would therefore be premature to conclude how much of the Taiwanese market’s decline was attributable to TSMC. What can currently be confirmed is their concurrent weakness; any assessment of TSMC’s contribution remains beyond the available data.
PBOC Stabilization Measures Provide a Counterweight
A factor weighing against a uniformly bearish interpretation is the People’s Bank of China’s capital-market stabilization measures. This week, the PBOC lowered the relending interest rate associated with corporate share buybacks. Relending refers to loans that the central bank provides to commercial banks, and this measure addresses financing conditions tied to companies’ share repurchases.
PBOC Governor Pan Gongsheng said on Nov. 3 that the central bank would “safeguard the stability of financial markets, including stocks, bonds, and foreign exchange, and hold the line against systemic financial crises.” Continued policy signals could alter the assessment of downside risks for mainland Chinese indexes. However, because the data do not specify the size of the relending-rate cut, it is too early to quantify the strength of the policy response.
What CXMT and TSMC Investors Should Watch Next
- Closing price: All current figures are from early trading. If Greater China markets and the closing prices of China’s ChangXin Memory Technologies (CXMT) and Taiwan’s TSMC recover on Nov. 6, investors will be better able to distinguish an intraday shock from a full-day repricing.
- Gaps between indexes: If the differences among the declines in the Shanghai Composite, CSI 300, and STAR 50 persist, that would support the view that pricing pressure is concentrated in technology stocks. If the gaps narrow, the move would look more like a broad market correction.
- Semiconductor-stock performance: If CXMT and TSMC extend their losses relative to their respective market indexes, that would indicate additional pressure specific to the semiconductor sector. Conversely, a recovery alongside the indexes would suggest that early-session risk aversion played a larger role.
- Actual policy strength: The size of the PBOC’s relending-rate cut and any additional stabilization measures must be confirmed before their potential impact on market prices can be assessed.
What has already been priced into this market is the sharp drop (plunge) in major US and Greater China indexes. What remains impossible to assess is whether changes in semiconductor companies’ earnings or the lasting effects of the PBOC’s stabilization measures have been reflected. Rather than relying on forecasts, the next assessment should focus, in order, on closing prices on Nov. 6, whether CXMT and TSMC recover, and the strength of the policy response.
This article was automatically summarized and analyzed from the original news report. View the original article (Yonhap News—Securities)
