The crypto markets have been on a downward trend in recent months, but they took a sharp turn upwards on Tuesday following the news of Grayscale's victory against the SEC. The SEC had previously rejected Grayscale's application to convert its Grayscale Bitcoin Trust (GBTC) into an ETF, but a federal judge ruled on Tuesday that the SEC must reconsider its decision.ShareThe judge's ruling was a major victory for Grayscale and the crypto industry as a whole. It is seen as a sign that the SEC is becoming more open to the idea of allowing spot bitcoin ETFs, which would make it easier for investors to buy and sell bitcoin through traditional brokerage accounts.The price of bitcoin rose by more than 7% in the hours following the ruling, and other cryptocurrencies also saw significant gains. The broader crypto market capitalization also rose by more than $100 billion.The SEC has not yet said whether it will appeal the ruling, but it is likely to do so. However, even if the SEC does appeal, the ruling is a major setback for the regulator and could make it more difficult for the SEC to continue to block spot bitcoin ETFs.The ruling is also a positive sign for the future of the crypto industry. It shows that the SEC is taking the industry seriously and is willing to consider its applications for new products. This could pave the way for more innovation and investment in the crypto space.Here are some of the reasons why the crypto markets turned green following Grayscale's victory:The ruling was seen as a sign that the SEC is becoming more open to the idea of allowing spot bitcoin ETFs. This would make it easier for investors to buy and sell bitcoin through traditional brokerage accounts, which could lead to increased demand for bitcoin.The ruling was also seen as a victory for the crypto industry as a whole, and it could boost investor confidence in the space.The ruling came at a time when the crypto markets were already on a downward trend, and it could provide some much-needed relief to investors.It is still too early to say what the long-term impact of the ruling will be, but it is a positive development for the crypto industry and could lead to more innovation and investment in the space.