What Indices Trendline Break in Trading?

When trading price moves outside a indices trend line then traders say that the trend line has been broken and this is interpreted as a indices trend reversal.

What this means is that when trading price moves below an upwards trend line then that's a indices trend line break signal which signals the market trend may reverse and begin heading in opposite direction.

Up indices trend Line Break Reversal Signal

When trading price breaks-out up-ward trendline (support) stock trading market then will move downward after this trend reversal

What Indices Trend-Line Break in Trading? - What Does Trend Line Breakout Mean

What this means is that when trading price moves above a downwards trend line then that's a indices trend line break signal which signals the market trend may reverse and begin heading in opposite direction.

Down Indices Trend Line Break Reversal Signal

When trading price breaks downwards trendline (resistance) the market then will move up after this trend reversal

What Indices Trend Line Break in Trading? - What Does Trend-Line Break Out Mean