Market Switches BUY/SELL Signal with iFVG

This Pine Script strategy identifies high-probability trade setups by combining liquidity sweeps of the London session with inverse Fair Value Gaps (iFVGs). It tracks the London high and low between 2:00 AM and 5:00 AM EST, then waits until after 9:30 AM EST to detect whether price sweeps above the London high or below the London low—indicating potential smart-money activity. Following a sweep, the script looks for a valid iFVG pattern, which must be confirmed within four candles. If a London low is swept and a bearish iFVG forms, a long trade is triggered; if a London high is swept and a bullish iFVG forms, a short trade is taken. Only one trade is allowed per day, with a fixed stop loss of $500 and take profit of $1000, both calculated in points based on the instrument. The script also includes chart labels, alert messages, and closes any open positions by 4:00 PM EST.