E Fund's daily profit-increasing currency A (fund code 000704) is a monetary fund with low risk, slightly higher income than fixed deposit, high security (generally no loss, but the fund company will not promise to protect the capital) and good liquidity, which is a good cash management tool; E Fund's daily profit-increasing currency A has a yield of 2. 18% in the past six months, and the average yield of similar money funds is 2. 17%.