Why long wicks fail: filtering wick reversals with volume participation

The problem every wick trader knows

You buy the pin bar at support and it breaks.

The wick was perfect, the level was obvious, and the reversal still failed.

The reason: most long wicks drift on low activity. A tail does not mean a level held, it means price changed direction, and the only question is whether someone defended it with size or it just ran out of buyers.

What makes a wick an absorption event

A rejection is absorption when participation behind it was abnormal. Wick Absorption Reversal Pulse scores every wick against the tick volume that printed on the candle. If the volume z-score is not elevated against its lookback, the wick is ignored.

An absorption setup is built from five conditions:

• Wick dominance, the lower or upper wick at least the wick ratio times the candle body, above a minimum wick size
• Participation, a tick-volume z-score elevated against its lookback
• Location, the candle at a recent support/resistance or swept-liquidity zone
• Reclaim, the close returns across the wick midpoint, in the upper half for a buy or lower half for a sell
• Confirmation, the next bar trades through the rejection candle extreme, unless aggressive mode is on

Only when all five agree does a BUY or SELL arrow print.

How a long wick on low volume is different from a long wick on high volume

A candle with a long lower wick and a z-score of 0.5 says price dropped and came back. A candle with the same wick and a z-score of 2.1 says the drop was met with abnormal participation. The first is a structure that may or may not mean anything. The second is evidence that liquidity was there.

The tool scores each rejection candle on wick-to-body dominance and where the close lands in its range. If tick volume for that candle is not elevated, the wick is treated as noise. This is the gate that filters out cheap wicks and only keeps the ones where activity spiked.

The mistake this logic avoids is trading every long tail. A wick without elevated volume is exactly the rejection that fails.

What happens when absorption lines up

Signals are confirmed on closed candles, with follow-through required in default mode.

A BUY prints when:

• A candle prints a lower wick at least the wick ratio times its body, with elevated tick-volume z-score
• The close returns above the wick midpoint and price is at support or a swept low
• The next bar trades above the rejection candle high (skipped only in aggressive mode)
• The candle clears the minimum ATR fraction and the EMA trend filter allows it

A SELL is the mirror: an upper-wick rejection with elevated volume at resistance, close back below the wick midpoint, and a next-bar break below the rejection low, with the same filters.

What appears on the chart:

• Support/resistance zones, swept-liquidity zones, the scored rejection candles, and a status panel with wick ratio and volume z-score
• A BUY or SELL arrow with entry at confirmation, a stop beyond the wick extreme plus a buffer, TP1 at the nearest opposing micro swing, and TP2 at the prior range midpoint or edge, with optional break-even after 1R
• Alerts for BUY Absorption Pulse, SELL Absorption Pulse, zone retest, and confirmation failed, each carrying the wick ratio and volume z-score

Who this is built for

You trade rejection reversals at support, resistance, and swept levels. You want a wick filtered by participation rather than every long tail. You would rather have the stop and targets attached to the signal.

It works on gold M1-M15, forex majors M5-H1, or indices M1-M5, mostly in the London and New York sessions.

Every threshold, wick ratio, volume lookback, minimum wick size, ATR fraction, retest distance, trend filter, is editable in the inputs panel.

What it does not do

Wick Absorption Reversal Pulse does not work well against a strong higher-timeframe trend unless you enable countertrend mode, and it underperforms around low-liquidity rollover hours when participation drops naturally.

Spot FX tick volume varies by broker. This is an approximation of activity, not order-book evidence. This tool is not a Bookmap substitute and it does not claim to measure real delta or actual order flow. It measures tick-volume participation only, which is one proxy for interest at a level.

The tool also will not signal if wick size or volume z-score is below threshold, even when a visual wick looks strong. If the z-score is not elevated, the rejection is ignored, this is the filter, and it is strict.

How it pairs with other tools

Wick Absorption Reversal Pulse is a reversal signal at support, resistance, and swept liquidity. It pairs with trend-following tools when you trade pullbacks into a higher-timeframe bias. It does not pair with other reversal signals that share the same logic, use it instead, not alongside.

Two complementary products on MT5: Adaptive ATR Trend for higher-timeframe direction, and Efficiency Step Reentry for pullback entries inside a trend. Both are free.

Installing it

Copy the .ex5 file into the MQL5/Indicators folder inside your terminal's data folder, refresh the Navigator panel in MetaTrader 5, then drag Wick Absorption Reversal Pulse onto the chart. Every threshold is editable in the Inputs tab.

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This indicator is provided for educational purposes only and does not constitute financial advice. Trading involves risk; past performance does not guarantee future results.