$ERA has something going on. It jumped 1.65% in 15m, with volume hitting 4.16 times normal levels. The taker buy/sell ratio is 1.51 and the taker volume delta is 20.5%—buyers are clearly stepping in aggressively. The key is OI: up 1.76% over 15m and already up 3.37% over 1h, at the 99th percentile for unusual activity—the highest across the entire pool. Price and OI are rising together, which points to new leveraged longs entering, not the false strength of short covering. It also closed above the highs of the last 20 or so 5m candles, so structurally, this is a genuine breakout. 24h trading volume is only 12.5M, so the pool isn't very deep. With this kind of volume coming in, a sustained move could follow—but it also means any pullback could be sharp. Keep a close eye on OI: if it keeps piling up while price stalls, be careful.