What other than v, m, w shapes are their to watch in a curve

In the context of stock market analysis, various shapes can form on price charts, each conveying different insights into market trends and potential trading opportunities. Besides the V-shaped, U-shaped, and W-shaped patterns you've mentioned, here are some other common shapes to watch:

1. **Double Bottom Pattern**: This pattern consists of two consecutive bottom patterns, indicating a potential reversal of the current trend. It can be a bullish or bearish signal, depending on the direction of the trend.
2. **Head and Shoulders Pattern**: This pattern features three peaks, with the middle peak being the highest. It can signal a potential reversal of the trend, although it can also lead to a continuation of the trend, depending on the direction of the breakouts.
3. **Triangle Pattern**: This pattern can be formed by connecting high points or low points of a price movement. It can be a continuation or reversal pattern, depending on whether it's an upward or downward triangle.
4. **Channel Pattern**: This pattern involves a series of highs and lows that form parallel lines, creating a channel. Breakouts from the channel can signal a continuation of the trend, while a reversion back to the channel can indicate a trend reversal.
5. **Flag Pattern**: This pattern resembles a flag flying at half-mast. It's formed by a large advance, followed by a small retracement, and then a continuation of the original trend.
6. **Pennant Pattern**: This pattern is similar to a triangle pattern but has a slight slope. It can signal a strong continuation of the trend after a breakout from the pattern.
7. **Bullish or Bearish Engulfing Pattern**: These patterns consist of a large candlestick that engulfs the previous day's candlestick. A bullish engulfing pattern signals a potential upward trend, while a bearish engulfing pattern suggests a potential downward trend.

Each of these patterns requires careful analysis and consideration of the market context to determine their reliability and potential impact on the trend. It's important to note that while patterns can provide valuable insights, they should be used in conjunction with other technical analysis tools and market information to make informed trading decisions.