Polkadot (DOT) has successfully surpassed the $4.50 resistance level, marking a significant milestone in its recent performance. On Tuesday, DOT experienced an impressive 4.04% increase, which facilitated this breakthrough. The $4.50 level had previously acted as a strong resistance, and overcoming it could indicate potential bullish momentum for the cryptocurrency. This development is noteworthy for investors and market analysts who are closely monitoring the performance of major public blockchains. Further analysis will be required to determine if this trend will sustain in the coming days.