Stock T Trading Profit Calculator
Accurately calculate buy-sell price difference profit for T+0 trading, automatically deduct commission, stamp tax, transfer fees and other trading costs, support both share-based and amount-based calculation modes
Trade Parameters
Minimum trading unit for A-shares is 100 shares
Trade Records (Cumulative)
After clicking "Calculate Profit" above, buy/sell records are automatically added here. You can also manually add single trades
No trade records
History
No history records
Stock T Trading Profit Calculator Documentation
What is T Trading?
T Trading (T+0 trading) refers to a trading strategy under the T+1 trading system where you use existing stock positions to buy and sell on the same trading day to profit from price differences.
Positive T (Sell then Buy)
When you expect the stock price to fall, first sell at a high price, then buy back at a low price after the price drops, profiting from the downward price difference.
Reverse T (Buy then Sell)
When you expect the stock price to rise, first buy at a low price, then sell at a high price after the price rises, profiting from the upward price difference.
Trading Fee Explanation
Commission
Charged on both buy and sell, generally 0.025%~0.03% of transaction amount, minimum 5 yuan per trade
Stamp Tax
Only charged on sell, tax rate is 0.05% of transaction amount (reduced from August 28, 2023)
Transfer Fee
Charged on both buy and sell, fee rate is 0.001% of transaction amount
Frequently Asked Questions
What conditions are needed for T trading?
T trading requires you to already hold a position in the stock. Under the T+1 trading system, stocks bought on the same day cannot be sold on the same day. However, if you already hold the stock, you can sell first then buy, or buy first then sell on the same day, achieving a T+0 trading effect.
How is T trading profit calculated?
T trading net profit = Sell amount - Buy amount - Trading fees. Trading fees include buy commission, sell commission, stamp tax (only on sell) and transfer fee (on both buy and sell).
Why is price difference profit different from net profit?
Because trading incurs fees. Price difference profit is only the difference between buy and sell prices, while net profit needs to deduct all trading fees, including commission, stamp tax and transfer fees.
What does breakeven price difference mean?
Breakeven price difference refers to the minimum price difference between buy and sell prices needed to cover all trading costs. Only when the actual price difference is greater than the breakeven price difference can T trading be profitable.
How to set commission rate?
Commission rate is generally 0.025%~0.03% of transaction amount, with a minimum of 5 yuan per trade. Different brokers may have different commission rates. You can adjust it in advanced settings according to your actual situation.
What is the use of sequential trade records?
The sequential trade records function helps you record multiple buy and sell trades and automatically calculate total profit. This is very useful for investors who perform multiple T trades in a day, allowing you to clearly see the overall profit and loss for the day.