Diagonal Support and Resistance Trend Lines

A simple indicator to plot trend lines.

1. Adjust the "Pivot Lookback" (default: 20) to control pivot sensitivity. Larger values detect more significant pivots.
2. Adjust the "Max Trend Lines" (default: 4) to control how many support/resistance lines are drawn.

The indicator will plot:
1. Red dashed lines for resistance (based on pivot highs).
2. Green dashed lines for support (based on pivot lows).
3. Small red triangles above bars for pivot highs and green triangles below bars for pivot lows.