A falling wedge is a technical chart pattern formed by drawing two converging trendlines that slope downward. It is characterized by decreasing price highs and decreasing price lows, with the upper trendline having a steeper slope than the lower trendline. This pattern typically signals a bullish reversal after a downtrend, as it suggests that selling pressure is weakening and the market may be preparing for an upward move. Traders often look for a breakout above the upper trendline as a signal to enter long positions, with stop-loss orders placed below the lower trendline. As with any technical pattern, it's important to consider other indicators and factors before making trading decisions.