According to @TATrader_Alan, the TOTAL3 weekly chart shows the altcoin market cap approaching the upper line of a rising price channel, signaling an imminent resistance test and heightened altseason momentum, source: @TATrader_Alan on X, Sep 19, 2025. TOTAL3 tracks the crypto market capitalization excluding Bitcoin BTC and Ethereum ETH, so the reaction at this level reflects broad altcoin performance and liquidity rotation, source: TradingView symbol CRYPTOCAP:TOTAL3 instrument description. Traders often monitor weekly channel breakouts or rejections for trend confirmation and risk management, watching for a weekly close beyond resistance or a rejection back into the channel, source: Investopedia articles on price channels and trendlines.