증권통 하나증권 is a trading module service that allows users to quickly buy and sell stocks using their Hana Securities account. When users click the order button on the stock details screen in 증권통, it automatically links with the trading module app, enabling swift order placement.

Key Features:

1. Stock Trading: Buy, sell, modify, and cancel orders.

2. Account Inquiry: Check transactions, balances, reservations, and available funds.

3. Portfolio Balance: Monitor profit and loss, current prices, rate of return, valuation amount, and credit classification.

4. Settings: Customize the selling screen's initial tab display and automatically input the current market price for order placement.

5. Jump to Watchlist: Select a stock name to move it to the watchlist.

6. Update Current Portfolio Balance in 증권통 Watchlist.

Please note:

1. Only accessible through the 증권통 app.

2. Requires a Hana Securities account and public certification for trading.

3. Both the 증권통 app and Hana Securities trading module app must be installed.

• The trading module cannot be used separately; it must be linked with the 증권통 app.

For customer support:

1. 증권통 inquiries: 증권통

2. Login and trading-related inquiries for the trading module: Hana Securities