Detailed explanations of common technical terms during the transaction process:

1. Position: Refers to the ratio of the actual investment to the actual invested capital of the investor.
2. Full Margin: Buy virtual currency with all funds.
3. Reducing position: Selling part of the virtual currency, but not selling all.
4. Heavy position: The share of virtual currency is larger compared to available funds.
5. Light position: The share of available funds compared to virtual currency is larger.
6. Empty position: Sell all the virtual currency in hand and convert it all into funds.
7. Take profit: Sell the held cryptocurrency to secure profits after obtaining a certain return.
8. Stop Loss: Sell the held virtual currency after losses reach a certain level to prevent further losses from widening.
9. Bull Market: Prices are continuously rising, and the outlook is optimistic.
10. Bear Market: Prices continue to decline, and the outlook is bleak.
11. Bullish (Going Long): Buyers who believe that the price of the cryptocurrency will rise in the future buy the currency and wait to sell it at a higher price for profit after the price increases.
12. Short Selling: The seller believes that the price of the cryptocurrency will decline in the future, so they sell the coins they hold (or borrow coins from the trading platform) and wait for the price to drop before buying them back at a lower price to profit.
13. Opening a position: Buying virtual currency.
14. Margin Call: Buying virtual currency in batches, for example: first buy 1 BTC, then buy another 1 BTC.
15. Full Margin: Invest all funds at once to buy virtual currency.
16. Bounce: When the price of a coin drops, it adjusts upwards due to a rapid decline.
17. Consolidation (Sideways): Price fluctuations are small, and the coin price is stable.
18. Downtrend: The price of the coin is slowly declining.
19. Plunge (Waterfall): The price of the coin drops rapidly and significantly.
20. Cutting Losses: After buying virtual currency, if the price drops, selling the virtual currency at a loss to avoid further losses. Alternatively, after borrowing currency to short, if the price rises, buying the virtual currency at a loss.
21. Lock-up: Expecting the coin price to rise, but after buying, the coin price falls; or expecting the coin price to fall, but after selling, the coin price rises.