Taiwan Stock Trading Fee & Profit Calculator
Calculate Taiwan stock trading commissions, securities transaction tax, and break-even prices online with custom discount rates. 100% client-side privacy.
Accurate calculations for brokerage discounts, transaction tax, ROI, and break-even stock prices
| 檔位 | 試算股價 | 預估淨利 | 報酬率 |
|---|---|---|---|
| -5 檔 | 102.50 元 | +2,114 元 | +2.11% |
| -4 檔 | 103.00 元 | +2,611 元 | +2.61% |
| -3 檔 | 103.50 元 | +3,110 元 | +3.11% |
| -2 檔 | 104.00 元 | +3,608 元 | +3.61% |
| -1 檔 | 104.50 元 | +4,107 元 | +4.11% |
| 基準 0 檔 | 105.00 元 | +4,605 元 | +4.60% |
| +1 檔 | 105.50 元 | +5,103 元 | +5.10% |
| +2 檔 | 106.00 元 | +5,601 元 | +5.60% |
| +3 檔 | 106.50 元 | +6,100 元 | +6.10% |
| +4 檔 | 107.00 元 | +6,598 元 | +6.60% |
| +5 檔 | 107.50 元 | +7,097 元 | +7.09% |
Calculate Taiwan stock trading commissions, securities transaction tax, and break-even prices online with custom discount rates. 100% client-side privacy.
Automatically applies 0.15% halved transaction tax with +/- 5 tick profit simulations
Applies 0.1% preferential ETF transaction tax rate for cost and DCA calculations
Fast bidirectional calculation of 5% VAT sales tax and gross/net amounts compliant with MOF rules
One-click conversion of numbers to standard formal Chinese financial characters for fraud prevention
Automatic type inference with Serde macro injection and camelCase to snake_case conversions
Infers nested types and generates TypeScript interfaces and Zod schema validators