Beta

亞光3019.TW Institutions

TW StockOptoelectronic
(No presentation for 3019)
OverviewAI AnalysisFinancialsStock SentimentalInstitutionsTradingView Chart

亞光（3019）Institutional Investors Holding Ratio

亞光（3019）Retail Long/Short Margin

亞光（3019）Holdings of Investors

亞光（3019）Holdings of Directors and Supervisors

This disclaimer is provided by TradingValley Inc. and includes any messages, news, research, analysis, prices or other information provided by the Company's website, the application "Growin App" and other services provided through the Company's website. It is only general market information for educational and investment decision-making reference, and does not constitute any investment advice. View Growin Disclaimer

Ticker

Value

empty

There is no following symbol in this watchlist.

4.48%Foreign Investors
0%Investment Trust
0%Dealer
Chg. of Retail Long Margin
Price
DateChg. of Retail Long MarginChg. of Retail Short MarginRetail Margin RatioRetail Long Margin UsagePrice
2026-04-28-470573.4719.96%143
2026-04-271033252.9620.63%143.5
2026-04-241,316-390.7120.49%139.5
2026-04-23-115-101.0818.6%127
2026-04-22-8631.1518.77%132.5
2026-04-21-119-1.1118.89%130.5
2026-04-20-15-1.119.06%130
2026-04-1746-21.119.08%129
2026-04-16-6441.1219.01%129
2026-04-15255631.0919.11%127
2026-04-14198260.6318.74%131
2026-04-1369-190.4318.46%125
2026-04-1029-120.5918.36%125.5

Net Buying & Selling

Accumulated K Shares in Last 30 days

-6,458Foreign Investors
2Investment Trust
2,876Dealers

Days of Net Buying in Last 30 days

15Foreign Investors
2Investment Trust
12Dealers
Foreign Investors
Investment Trust
Dealer
Price
DateForeign InvestorsInvestment TrustDealerTotal
2026-04-29-103-24-79
2026-04-2810--143-133
2026-04-27-1,616--36-1,652
2026-04-24373--373
2026-04-23-1,090--512-1,602
2026-04-22-71-11-60
2026-04-2157--4116
2026-04-20277--98179

Change in last month: No Change

Holding Ratio
Price

Large Retail Investor

Retail Investor

Net Buying of Investors

Large Retail: 14 Weeks

Retail Investor: 16 Weeks

Holding Ratio of Large Retail
Holding Ratio of Retail Investor
Price
DateHolding of Large Retail Investor (%)Holding Chg. of Large Retail Investor (%)
2026-04-2436.17-0.29
2026-04-1736.47-0.33
2026-04-1036.8+0.11
2026-04-0236.69-0.68
2026-03-2737.37-0.01
2026-03-2037.38+0.97
2026-03-1336.41-0.7
2026-03-0637.11-1.29