Volatile Market Capital Preservation Guide: Utilizing the "Thursday Rule" for Painless Arbitrage

In a volatile market, investors can use the "Thursday Rule" for painless arbitrage. Recently, the market rebounded after a significant drop, but confidence remains low, and it is expected to continue fluctuating in the short term. The market usually experiences a sharp decline every Friday, as the situation between the U.S. and Iran may worsen, leading to early capital withdrawal. Investors are advised to pay attention to the China Merchants CSI Treasury and Policy Bank Bond ETF (511580), whose T+0 trading mechanism makes the "Thursday reverse repurchase + Friday purchase" strategy practically valuable, allowing for the locking in of weekend coupon income. This ETF has maintained positive returns for four consecutive years, with an annualized volatility of less than 0.3%