Polkadot’s March 14, 2026 Pi Day Reset Caps DOT Supply at 2.1 Billion and Tests Key Price Levels

Polkadot (DOT) is attempting a recovery from recent lows as the March 14, 2026 Pi Day Reset imposes a 2.1 billion token hard cap and cuts annual emissions by about 54%. DOT is trading near $1.43, having climbed roughly 17% from a recent low around $1.10, while price action tests support at $1.35 and resistance near $1.55–$1.85. Against Bitcoin, DOTBTC hovers just above 0.00002000, a key support zone that could decide whether the pair bounces or revisits its yearly low at 0.00001833.