Session Liquidity Signals

This indicator is called SLF VT and it analyzes market liquidity across major sessions
It defines three specific time windows which are Asia London and New York
During these times it draws colored boxes to mark the session High and Low
When a session ends the indicator extends dashed lines from the High and Low prices
These lines represent liquidity vectors where stop losses might be located
The core logic is designed to detect a Trap pattern
A Bullish Trap happens when price sweeps below a previous session Low but closes back above it
A Bearish Trap happens when price sweeps above a previous session High but closes back below it
The code calculates the Wick Ratio to ensure the reversal is sharp and valid
If a trap is confirmed the indicator plots a text label on the chart and can trigger an alert