According to @ReutersBiz, U.S. major stock indexes ended at record closing highs with modest gains as investors cautiously monitored private labor market data on the second day of a U.S. government shutdown; source: reut.rs/4h1mc9e. No direct impact on cryptocurrencies was reported by the source; source: reut.rs/4h1mc9e.

According to The White House's tweet, the announcement 'America is BACK' signals a recovery in economic conditions, which might influence investor confidence in U.S. markets. Traders should monitor economic indicators and policy changes for potential impacts on the cryptocurrency market.

According to CryptoMichNL, the Nikkei Index experienced a significant drop on Black Monday in 1987 but quickly rebounded and enjoyed two more years of growth before Japan faced a major crisis. He suggests a similar pattern might occur in the U.S. markets, making him confident in maintaining long positions in cryptocurrency.