VCAI BOS-Zone PRO

VCAI BOS-Zone PRO is a structure-driven order-block mapper that tracks swing highs/lows, detects Break of Structure (BOS), and automatically draws clean bullish and bearish OB zones with midlines and directional flags.
It provides a clear, rules-based map of where structural shifts occurred and where price may react on future retests.

What it does:

Uses configurable swing pivots to define structure.
A bullish BOS is triggered when price closes above the last swing high;
a bearish BOS when price closes below the last swing low.

After each BOS, the script finds the last opposite candle (bearish before a bullish BOS, bullish before a bearish BOS) and builds an order-block zone from that candle’s high/low.

Each zone is projected a fixed number of bars into the future, keeping charts clean and preventing zones from extending into the price scale.

Only the latest N bullish and N bearish zones are kept, so the chart focuses on the most relevant active levels.

How to read it:

Yellow boxes + BULL flags = bullish demand zones.

Purple boxes + BEAR flags = bearish supply zones.

The edges of each zone act as potential support/resistance.
Reactions inside a yellow zone suggest buy-side interest;
rejection at a purple zone suggests sell-side pressure.

Optional midlines mark the 50% level of each zone, commonly used for refined entries, mitigations, and partial management.

How traders typically use it:

BOS-Zone PRO does not generate buy/sell alerts, but many traders use the zones as part of a broader decision process:

Bullish zones are often monitored for long setups when price returns and shows strength or continuation.

Bearish zones are often monitored for short setups when price retests and shows rejection or weakness.

Midlines provide refined entry levels with clearer invalidation points.

This tool is best used as structural context alongside your own entry model, risk settings, and trade management.

Notes & best practices:

BOS is directional, not predictive — treat zones as context, not guaranteed reversals.

Works on all symbols and timeframes.

Lower swing settings capture local structure; higher settings focus on major breaks and cleaner OB's.

Ideal as a structural map for discretionary traders or as a component inside automated systems.

Part of the VCAI toolset.
We develop a range of market-structure, volume, trend and liquidity tools designed to work together or stand alone.