★ Call (Put) Warrants：
The top 5 warrant monthly amount ranking by the underlying instruments as of this April are displayed below,

Ranking Underlying Stock Code Underlying Stock Name Warrant Monthly Amount(NTD) 1 3324 AURAS Technololgy Co.Ltd. 1,237,487,460 2 1815 FULLTECH FIBER GLASS CORP. 842,661,220 3 3105 WIN SEMICONDUCTORS CORP. 774,825,330 4 6223 MJC Probe Inc. 729,748,930 5 3211 DYNAPACK INTERNATIONAL TECHNOLOGY CORP. 711,513,230

The top 5 warrant underlying stock ranking by its issued number as of this April are displayed below,

Ranking Underlying Stock Code Underlying Stock Name Issued Number 1 8299 Phison 59 2 6274 tuc 37 3 6664 Group Up 36 4 6488 GWC 35 5 6147 CHIPBOND 33

★ Convertible Bond Asset Swap
Trading of fixed-income securities：Currently 16 securities firms have been approved to offer the business. The nominal amount of outstanding contracts totaled NT$ 131.89 billion and the total cumulative turnover so far this year amounted to NT$ 34.34billion.
Trading of options：Currently 16 securities firms have been approved to offer the business. The nominal amount of outstanding contracts totaled NT$ 231.50 billion and the cumulative total turnover so far this year amounted to NT$ 81.41 billion.

★ NTD Interest Rate Derivatives
NTD interest rate swap：Currently 14 securities firms have been approved to offer the business. The nominal amount of outstanding contracts totaled NT$ 1,419.69 billion and the cumulative turnover so far this year totaled NT$ 166.15 billion.
IRS Trading system：Currently 38 securities firms have been approved to offer the business. The cumulative turnover so far this year totaled NT $ 0.00 billion.

★ Structured Notes
Currently 14 securities firms and 3 leverage transaction merchants have been approved to offer this business. The nominal amount of outstanding contracts totaled NT$ 140.87 billion. The cumulative turnover so far this year totaled NT$ 271.80 billion.

★ Equity Derivatives
Currently 11 securities firms and 2 leverage transaction merchant have been approved to offer this business. The nominal amount of outstanding contracts totaled NT$ 17.57 billion. The cumulative turnover so far this year totaled NT$ 60.67 billion.

★ Credit Derivatives
Currently 6 securities firms have been approved to offer the business. The nominal amount of outstanding contracts totaled NT$ 0.00 billion and the total cumulative turnover so far this year amounted to NT$ 0.00 billion.

★ Foreign Exchange Derivatives
Currently 1 securities firm have been approved to offer the business. The nominal amount of outstanding contracts totaled NT$ 4.18 billion and the total cumulative turnover so far this year amounted to NT$ 15.64 billion.

★ Foreign Exchange Margin Trading
Currently 5 leverage transaction merchants have been approved to offer the business. The total cumulative turnover so far this year amounted to NT$ 61.43 billion.

★ Commodity CFD
Currently 4 leverage transaction merchants have been approved to offer the business. The total cumulative turnover so far this year amounted to NT$ 479.67 billion.

★ Equity CFD
Currently 4 leverage transaction merchants have been approved to offer the business. The total cumulative turnover so far this year amounted to NT$ 47.34 billion.