//@version=5

strategy("1", shorttitle="1", overlay=true)

// Inputs for indicators
fastEMA_period = input(5, title="Fast EMA Period")
slowEMA_period = input(56, title="Slow EMA Period")

// Calculating indicators
fastEMA = ta.ema(close, fastEMA_period)
slowEMA = ta.ema(close, slowEMA_period)

// Trade conditions
longCondition = ta.crossunder(slowEMA, fastEMA)
shortCondition = ta.crossover(slowEMA, fastEMA)

// Entry logic
if (longCondition)
    // Close a short position if one exists
    if (strategy.position_size < 0)
        strategy.close("Sell", comment="Exit Short")
    // Enter a long position
    strategy.entry("Buy", strategy.long)

if (shortCondition)
    // Close a long position if one exists
    if (strategy.position_size > 0)
        strategy.close("Buy", comment="Exit Long")
    // Enter a short position
    strategy.entry("Sell", strategy.short)