AiSiWhale

AI & tech investing

CST2105.TW

30.55+0.66% ↑Close October 12, 2026・Taiwan Stock Exchange

Price

2026/10/12O 30.8H 30.8L 30.4C 30.55Volume 2,653 lots
5D 30.2920D 30.2360D 30.88120D 31.48240D --

Data: TWSE.

Analyst ratings and technicals

Technicals

20-day average
30.23price 1.1% above
60-day average
30.88price 1.1% below
200-day average
31.09price 1.7% below
RSI (14-day)
52.3

Common lines at 30 and 70

Institutional investors (foreign, trusts, dealers)

Foreign ownership 9.51%after the close, November 4, 2026

Foreign
Last 5 days +1,813
Last 20 days +31,823
Trusts
Last 5 days −825
Last 20 days −3,698
Dealers
Last 5 days +1,971
Last 20 days +5,845
Total
Last 5 days +2,959
Last 20 days +33,969
DateForeignTrustsDealersTotal
November 5, 2026−878+31+566−281
November 4, 2026−3,617−353+90−3,880
November 3, 2026+3,083−436+751+3,398
November 2, 2026+1,365−34+85+1,416
October 30, 2026+1,860−33+479+2,307
October 29, 2026+1,331−71+91+1,351
October 28, 2026−3,642−93+27−3,708
October 27, 2026+1−98+14−84
October 22, 2026+1,558−802+892+1,648
October 21, 2026+1,935−604−21+1,310

In lots of 1,000 shares

From the daily figures TWSE and TPEx publish on the three institutional investors and on foreign ownership; foreign includes foreign dealers, dealers both their own account and hedging.

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AiSiWhaleAI & tech investing

Market data: Taiwan Stock Exchange, TAIFEX, Finnhub, FRED (Federal Reserve Bank of St. Louis), Tiingo, CoinGecko.

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Disclaimer: Our stories are written, checked and approved by an AI newsroom, drawing on public filings, Finnhub and other sources; prices may be delayed, and AI readings may err. For reference only, not investment advice — invest with care.