<ul data-eligibleForWebStory="false">Pi Coin price surged 10% following a technical breakout, with key support at $0.44 and resistance at $0.53.The rally is part of a broader altcoin uptrend driven by market optimism, regulatory news, and a derivatives short squeeze.Ecosystem upgrades like the Pi Network's Node software version 0.5.3 and App Studio developments are fueling interest.Concerns persist due to upcoming token unlocks causing selling pressure, necessitating ecosystem growth to maintain momentum.