Filecoin (FIL), Internet Computer (ICP), and Dash (DASH) each gained over 10% on May 6, signaling renewed interest in mid-cap altcoins, according to BeInCrypto. FIL broke out of a three-month range, trading around $1.09 after reaching a weekly high of $1.16, with momentum indicators like RSI entering overbought territory. ICP, while gaining 13.4% to $2.72, has yet to clear its resistance at $2.82, suggesting cautious optimism. DASH reclaimed its April high, trading near $49.95, supported by a healthy trend structure. The altcoins show expanding volatility and bullish RSI readings, indicating potential further gains if resistance levels are breached.