$Charter Comm(CHTR.US) is not a good time for a "big buy" now, but it could be a starting point for "tentative position building".

● Aggressive approach: Buy the first batch of base position at $143 (10% of total capital), add more if it drops to $130, and add again if it breaks above $160.

● Conservative approach: Hold off, wait until the stock price stops hitting new lows, or until clear reversal signals (such as a large bullish candlestick on high volume) appear before entering.

Risk warning: The US stock market is very harsh in punishing stocks with earnings bombs. CHTR may experience a prolonged period of gradual decline, similar to Intel or Cisco in the past. Please be sure to control your position size and do not go all-in betting on a rebound.