Overview of Major Overnight Developments on December 7

21:00-7:00 Keywords: miners, CZ, SEC Chairman 1. The current total open interest of ETH network contracts is $36.9 billion; 2. The average bitcoin production cost for public miners has reached $746,000; 3. The top 100 listed companies holding BTC collectively hold over 1.05 million BTC; 4. A certain exchange CEO: Bitcoin and cryptocurrencies can supervise bad governments; 5. CZ: Will continue to tweet as usual, tweets do not represent endorsement of any Meme or symbol; 6. US SEC Chairman: The entire financial system will shift to bitcoin and cryptocurrencies within a few years; 7. The total holdings of Ethereum treasury companies have exceeded 6 million ETH, and the total holdings of Ethereum ETF have surpassed 6.3 million ETH.