Bitcoin's 1% rise during Tuesday's trading session, while not as significant as Ethereum's 3.08% increase, still indicates a positive sentiment for the cryptocurrency. As Ethereum and Bitcoin met the apex of triangle patterns, this could suggest a potential uptrend for Bitcoin as well. However, the impact on Bitcoin's price is less direct and less significant compared to Ethereum.

Ethereum's rise during Tuesday's trading session, despite the S&P 500 falling over 1%, indicates a bullish sentiment for the cryptocurrency. The break up from the triangle pattern on higher-than-average volume suggests that the pattern was recognized and a long-term uptrend could be on the horizon. This is likely to have a positive short-term impact on Ethereum's price.