// MIDPRICE: Midpoint Price over Period
// (Highest(High, N) + Lowest(Low, N)) / 2
// TA-Lib compatible — center of the H/L price channel

//@version=6
indicator("MIDPRICE: Midpoint Price over Period", overlay=true)

int p = input.int(14, "Period", minval=1)

midprice(int period) =>
    float hi = ta.highest(high, period)
    float lo = ta.lowest(low, period)
    (hi + lo) * 0.5

result = midprice(p)

plot(result, "MidPrice", color.new(color.purple, 0), 2)