//@version=5
// DISCLAIMER: This script is for educational purposes only.  
// Use it at your own risk. No guarantee of profitability.  

strategy("Optimized Volume + Fibonacci + Trend + ATR Strategy", overlay=true)

// Input settings
length = input(24, title="Volume Lookback Period")
fibLevel1 = input(0.618, title="Fibonacci Level 1")
fibLevel2 = input(0.5, title="Fibonacci Level 2")
riskReward = input(3.0, title="Risk to Reward Ratio")  // Increased R:R for maximizing profits
smaLength = input(200, title="SMA Length for Trend Filter")  
atrLength = input(14, title="ATR Length")  
trailPerc = input(1.5, title="Trailing Stop %") / 100  // Trailing stop for maximizing profit
emaShort = input(9, title="Short EMA")  
emaLong = input(26, title="Long EMA")  
lookbackPeriod = input(50, title="Fibonacci Lookback Period")

// Volume Calculation
volume24 = ta.sma(volume, length)
volumeCondition = volume > volume24

// Fibonacci Calculation
var float highLevel = na
var float lowLevel = na
if (bar_index >= lookbackPeriod)
    highLevel := ta.highest(high, lookbackPeriod)
    lowLevel := ta.lowest(low, lookbackPeriod)

fib618 = lowLevel + (highLevel - lowLevel) * fibLevel1
fib50 = lowLevel + (highLevel - lowLevel) * fibLevel2

plot(fib618, color=color.red, title="Fib 0.618")
plot(fib50, color=color.blue, title="Fib 0.5")

// Trend Confirmation
sma200 = ta.sma(close, smaLength)
emaFast = ta.ema(close, emaShort)
emaSlow = ta.ema(close, emaLong)

// ATR-based Stop Loss & Take Profit
atr = ta.atr(atrLength)
stopLoss = close - atr * 1.5  // Stop loss at 1.5x ATR
takeProfitATR = close + atr * riskReward  // Dynamic TP

// Buy Condition: Price > Fibonacci 0.618 + EMA Cross + Above SMA200 + Volume Surge
buyCondition = close > fib618 and emaFast > emaSlow and close > sma200 and volumeCondition
if (buyCondition)
    strategy.entry("Buy", strategy.long)

// Sell Condition: Price < Fibonacci 0.5 + Volume Surge (Exit Condition)
sellCondition = close < fib50 and volumeCondition
if (sellCondition)
    strategy.close("Buy")

// Exit Conditions (Maximized Profits)
strategy.exit("Take Profit ATR", from_entry="Buy", limit=takeProfitATR, stop=stopLoss, trail_price=close, trail_offset=close * trailPerc)