[Trump Pauses Action Against Iran, Boosting Market Sentiment; Bitcoin May Retest Key Resistance Zone] Odaily Planet Daily reports that a Bitfinex analysis indicates market risk sentiment quickly recovered following Trump's announcement to postpone the planned strike on Iran's power facilities by five days and his statement that U.S.-Iran negotiations are 'extremely smooth and constructive.' Bitcoin has held steady this week at the monthly opening price of $67,035 and encountered resistance again at the lower edge of the $72,000 to $82,000 'vacuum zone.' ETF fund flows further confirm the market's high sensitivity to news: on March 23, the day the U.S. paused military action, Bitcoin ETFs saw a net inflow of $167.2 million, with IBIT absorbing $160.8 million, marking the largest single-day inflow since March 17 and ending three consecutive days of net outflows following the FOMC meeting. The report suggests that fund flows over the next two to three days will determine whether this rebound is a short-term 'risk relief trade' or the starting point of a new accumulation trend. If daily ETF net inflows consistently exceed $100 million, conditions for support below the 'vacuum zone' may be reconstructed; if the pullback widens, Bitcoin may return to its previous consolidation range.