According to BitMart's market report on September 18, the total market value of the cryptocurrency market is approximately US$4.11 trillion, up 1.63% from the previous day.

BTC is currently priced at $117,384.31, up 0.7% over the past 24 hours. Institutional investment is surging, with listed companies exceeding 1 million. Short-term support lies at $114,720, and resistance at $117,280.3. Yesterday, BTC ETFs saw net outflows of $201 million. Ethereum is currently priced at $4,601.12, down over 4% over the past 24 hours. Despite increased short-term volatility, the long-term outlook remains positive, with key support at $4,420 and resistance at $4,616.68. Yesterday, ETH ETFs saw net outflows of $29 million. Altcoins saw mixed performance, with the Fear & Greed Index at 51, indicating neutral market sentiment.

BitMart X Insight data shows extremely optimistic market sentiment (index +0.82). The Federal Reserve's 25 basis point rate cut and the SEC's approval of Grayscale's large-cap fund and general ETF listing are driving bull market expectations for BTC and altcoins, with significant regulatory support. Overall market social media activity is active (average SSI 70.86). The overall market anomaly is extremely high, with altcoins like MEW and BLAST experiencing surging social media activity but low KOL attention, signaling speculative risk. BTC, on the other hand, is stable amidst institutional support and short-term fluctuations. Investors are advised to be wary of market overheating and high volatility.