RSI Highlight

//@version=4
study("RSI Highlight on Next NQ Candle", shorttitle="RSI NQ Next Candle", overlay=true)

// RSI settings
rsiPeriod = 14
rsiNQHigh = 80
rsiESHigh = 85
rsiNQLow = 20
rsiESLow = 15

// Calculate RSI for NQ
rsiNQ = rsi(close, rsiPeriod)

// Fetch RSI for ES
symbolES = "ES1!" // Replace with actual ES symbol
rsiES = security(symbolES, timeframe.period, rsi(close, rsiPeriod))

// Condition for current bar
longCondition = rsiNQ[1] < rsiNQLow and rsiES[1] < rsiESLow
shortCondition = rsiNQ[1] > rsiNQHigh and rsiES[1] > rsiESHigh

// Highlighting logic
bgcolor(longCondition ? color.green : na, transp=90)
bgcolor(shortCondition ? color.red : na, transp=90)