day trading 的音標(biāo)為 [de?] [?t??r??] ，基本翻譯為“當(dāng)日交易”，速記技巧為：day（天）+ trading（交易）→當(dāng)日交易。

Day trading 的英文詞源：

Day trading 這個(gè)詞源于“day market”，意為“日間市場”，它是由“day”和“market”兩個(gè)詞組成的。這個(gè)詞最初來源于19世紀(jì)，當(dāng)時(shí)的市場交易時(shí)間通常是在白天，而不是像現(xiàn)在這樣在晚上進(jìn)行。

變化形式：

Day trading 在形式上沒有發(fā)生太大的變化，它一直沿用至今。

相關(guān)單詞：

1. market：這個(gè)詞在 day trading 中表示市場，它的詞源可以追溯到拉丁語“mercatus”，意為“購買或銷售商品的地方”。

2. trading：這個(gè)詞在 day trading 中表示交易，它的詞源可以追溯到古英語“traedan”，意為“交換或買賣”。

3. investment：這個(gè)詞與 day trading 相關(guān)，因?yàn)樗婕暗酵顿Y決策。它的詞源可以追溯到拉丁語“investire”，意為“投入或投資”。

詳細(xì)解釋：

Day trading 是一種在日間市場上進(jìn)行的交易活動，通常涉及股票、期貨、外匯等金融產(chǎn)品。這種交易方式需要高度的市場敏感性和快速的決策能力，因?yàn)樗蠼灰渍弑仨氃诙虝r(shí)間內(nèi)做出買賣決策。

此外，day trading 還涉及到風(fēng)險(xiǎn)管理、技術(shù)分析、基本面分析等復(fù)雜的金融知識，因此它需要高度的專業(yè)知識和技能。

總的來說，day trading 是一種高風(fēng)險(xiǎn)、高回報(bào)的投資方式，需要投資者具備相關(guān)的知識和技能。

常用短語：

1. day trading strategies

2. technical analysis

3. market volatility

4. stop loss

5. risk management

6. market sentiment

7. technical indicators

8. market timing

例句：

1. Technical analysis suggests that the market is due for a correction, so we should consider day trading strategies to take advantage of this opportunity.

2. Market volatility is high, making day trading a viable option for those who are skilled at managing risks.

3. Stop loss orders are essential for effective risk management in day trading.

4. It"s important to constantly monitor market sentiment to stay up-to-date on trends and opportunities.

5. Technical indicators can help us identify key support and resistance levels, which can inform our day trading decisions.

6. Timing the market is crucial for successful day trading, and market timing strategies can help us identify the best times to enter and exit the market.

英文小作文：

Day Trading: Strategies and Risk Management

Day trading has become increasingly popular in recent years, with many people seeking to capitalize on short-term market movements. However, it comes with its own set of risks, and it is essential to have a clear understanding of the strategies and risk management techniques that can be used to protect against potential losses.

One of the key strategies in day trading is technical analysis, which involves examining historical market data to identify patterns and trends that may indicate future movements. By using technical indicators and analyzing market sentiment, traders can identify opportunities to enter and exit the market at opportune times. However, it is essential to keep a close eye on market volatility and be prepared to take action quickly when opportunities arise.

Risk management is another crucial aspect of day trading, as it involves setting appropriate stop loss orders and risk parameters to protect against potential losses. It is essential to constantly monitor market conditions and be prepared to adjust trading strategies as necessary to maintain profitability.

Day trading can be a challenging and rewarding pursuit, but it requires a disciplined approach and a keen understanding of the markets. By using appropriate strategies and risk management techniques, traders can increase their chances of success and achieve their financial goals.